Finding the Third Proportional to 3,780,761.06 and 8,296,354.13
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Solution
The third proportional to 3,780,761.06 and 8,296,354.13 is: 18,205,194.84
Step by Step Solution
- Step 1: Write the proportion equation
3,780,761.06 : 8,296,354.13 = 8,296,354.13 : x - Step 2: Convert to fraction form
3,780,761.06/8,296,354.13 = 8,296,354.13/x - Step 3: Cross multiply
3,780,761.06x = 8,296,354.13 × 8,296,354.13 - Step 4: Simplify right side
3,780,761.06x = 68,829,491,767,404.52 - Step 5: Solve for x
x = 68,829,491,767,404.52/3,780,761.06 - Step 6: Final answer
x = 18,205,194.84
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.