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Finding the Third Proportional to 2,319,599 and 4,998,439

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Solution

The third proportional to 2,319,599 and 4,998,439 is: 10,770,996.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,319,599 : 4,998,439 = 4,998,439 : x
  2. Step 2: Convert to fraction form
    2,319,599/4,998,439 = 4,998,439/x
  3. Step 3: Cross multiply
    2,319,599x = 4,998,439 × 4,998,439
  4. Step 4: Simplify right side
    2,319,599x = 24,984,392,436,721
  5. Step 5: Solve for x
    x = 24,984,392,436,721/2,319,599
  6. Step 6: Final answer
    x = 10,770,996.38

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.