Step 1:
The first step to converting 531641.09285877 to a fraction is to re-write 531641.09285877 in the form p/q where p and q are both positive integers. To start with, 531641.09285877 can be written as simply 531641.09285877/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 531641.09285877, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 531641.09285877/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 531641.09285877/1 each by 100000000:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 531641.09285877 as a fraction:
531641/1 / 1