Finding the Third Proportional to 5,417,523 and 11,283,447
Calculator
Solution
The third proportional to 5,417,523 and 11,283,447 is: 23,500,809.54
Step by Step Solution
- Step 1: Write the proportion equation
5,417,523 : 11,283,447 = 11,283,447 : x - Step 2: Convert to fraction form
5,417,523/11,283,447 = 11,283,447/x - Step 3: Cross multiply
5,417,523x = 11,283,447 × 11,283,447 - Step 4: Simplify right side
5,417,523x = 127,316,176,201,809 - Step 5: Solve for x
x = 127,316,176,201,809/5,417,523 - Step 6: Final answer
x = 23,500,809.54
Related Problems
Find third proportional to 2,708,761.50 and 5,641,723.50
Half scale
Find third proportional to 10,835,046 and 22,566,894
Double scale
Find third proportional to 5,417,525 and 11,283,451
Similar ratio
Find third proportional to 8,126,284.50 and 16,925,170.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.