431.4 is what percent of 2405.34 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 2405.34 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 2405.34, so we can write it down as 100%=2405.34.
4. We know, that x% equals 431.4 of the output value, so we can write it down as x%=431.4.
5. Now we have two simple equations:
1) 100%=2405.34
2) x%=431.4
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=2405.34/431.4
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 431.4 is what percent of 2405.34

100%/x%=2405.34/431.4
(100/x)*x=(2405.34/431.4)*x       - we multiply both sides of the equation by x
100=5.5756606397775*x       - we divide both sides of the equation by (5.5756606397775) to get x
100/5.5756606397775=x
17.935094414927=x
x=17.935094414927

now we have:
431.4 is 17.935094414927% of 2405.34