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Finding the Third Proportional to 3,332,767 and 4,977,349

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Solution

The third proportional to 3,332,767 and 4,977,349 is: 7,433,463.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,767 : 4,977,349 = 4,977,349 : x
  2. Step 2: Convert to fraction form
    3,332,767/4,977,349 = 4,977,349/x
  3. Step 3: Cross multiply
    3,332,767x = 4,977,349 × 4,977,349
  4. Step 4: Simplify right side
    3,332,767x = 24,774,003,067,801
  5. Step 5: Solve for x
    x = 24,774,003,067,801/3,332,767
  6. Step 6: Final answer
    x = 7,433,463.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.