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Finding the Third Proportional to 2,718,524 and 4,318,860

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Solution

The third proportional to 2,718,524 and 4,318,860 is: 6,861,279.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,524 : 4,318,860 = 4,318,860 : x
  2. Step 2: Convert to fraction form
    2,718,524/4,318,860 = 4,318,860/x
  3. Step 3: Cross multiply
    2,718,524x = 4,318,860 × 4,318,860
  4. Step 4: Simplify right side
    2,718,524x = 18,652,551,699,600
  5. Step 5: Solve for x
    x = 18,652,551,699,600/2,718,524
  6. Step 6: Final answer
    x = 6,861,279.02

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.