Step 1:
The first step to converting 734681040.90389 to a fraction is to re-write 734681040.90389 in the form p/q where p and q are both positive integers. To start with, 734681040.90389 can be written as simply 734681040.90389/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 734681040.90389, which in this case is 5. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 734681040.90389/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 734681040.90389/1 each by 100000:
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 734681040.90389 as a fraction:
734681040/1 / 1