Step 1:
The first step to converting 451709.1548487 to a fraction is to re-write 451709.1548487 in the form p/q where p and q are both positive integers. To start with, 451709.1548487 can be written as simply 451709.1548487/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 451709.1548487, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 451709.1548487/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 451709.1548487/1 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 451709.1548487 as a fraction:
451709/1 / 1