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Finding the Third Proportional to 4,712,366 and 7,253,877

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Solution

The third proportional to 4,712,366 and 7,253,877 is: 11,166,096.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,712,366 : 7,253,877 = 7,253,877 : x
  2. Step 2: Convert to fraction form
    4,712,366/7,253,877 = 7,253,877/x
  3. Step 3: Cross multiply
    4,712,366x = 7,253,877 × 7,253,877
  4. Step 4: Simplify right side
    4,712,366x = 52,618,731,531,129
  5. Step 5: Solve for x
    x = 52,618,731,531,129/4,712,366
  6. Step 6: Final answer
    x = 11,166,096.08

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.