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Finding the Third Proportional to 3,135,362 and 4,690,839

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Solution

The third proportional to 3,135,362 and 4,690,839 is: 7,018,000.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,135,362 : 4,690,839 = 4,690,839 : x
  2. Step 2: Convert to fraction form
    3,135,362/4,690,839 = 4,690,839/x
  3. Step 3: Cross multiply
    3,135,362x = 4,690,839 × 4,690,839
  4. Step 4: Simplify right side
    3,135,362x = 22,003,970,523,921
  5. Step 5: Solve for x
    x = 22,003,970,523,921/3,135,362
  6. Step 6: Final answer
    x = 7,018,000.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.