Step 1:
The first step to converting 726410.1690625 to a fraction is to re-write 726410.1690625 in the form p/q where p and q are both positive integers. To start with, 726410.1690625 can be written as simply 726410.1690625/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 726410.1690625, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 726410.1690625/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 726410.1690625/1 each by 10000000:
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 726410.1690625 as a fraction:
726410/1 / 1