Finding the Third Proportional to 220,654 and 476,292
Calculator
Solution
The third proportional to 220,654 and 476,292 is: 1,028,098.60
Step by Step Solution
- Step 1: Write the proportion equation
220,654 : 476,292 = 476,292 : x - Step 2: Convert to fraction form
220,654/476,292 = 476,292/x - Step 3: Cross multiply
220,654x = 476,292 × 476,292 - Step 4: Simplify right side
220,654x = 226,854,069,264 - Step 5: Solve for x
x = 226,854,069,264/220,654 - Step 6: Final answer
x = 1,028,098.60
Related Problems
Find third proportional to 110,327 and 238,146
Half scale
Find third proportional to 441,308 and 952,584
Double scale
Find third proportional to 220,656 and 476,296
Similar ratio
Find third proportional to 330,981 and 714,438
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.