Step 1:
The first step to converting 672246.4221848 to a fraction is to re-write 672246.4221848 in the form p/q where p and q are both positive integers. To start with, 672246.4221848 can be written as simply 672246.4221848/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 672246.4221848, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 672246.4221848/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 672246.4221848/1 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 672246.4221848 as a fraction:
672246/1 / 1