Step 1:
The first step to converting 412469.1409488 to a fraction is to re-write 412469.1409488 in the form p/q where p and q are both positive integers. To start with, 412469.1409488 can be written as simply 412469.1409488/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 412469.1409488, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 412469.1409488/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 412469.1409488/1 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 412469.1409488 as a fraction:
412469/1 / 1