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Finding the Third Proportional to 2,749,432 and 6,036,812

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Solution

The third proportional to 2,749,432 and 6,036,812 is: 13,254,773.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,432 : 6,036,812 = 6,036,812 : x
  2. Step 2: Convert to fraction form
    2,749,432/6,036,812 = 6,036,812/x
  3. Step 3: Cross multiply
    2,749,432x = 6,036,812 × 6,036,812
  4. Step 4: Simplify right side
    2,749,432x = 36,443,099,123,344
  5. Step 5: Solve for x
    x = 36,443,099,123,344/2,749,432
  6. Step 6: Final answer
    x = 13,254,773.76

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.