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Finding the Third Proportional to 4,401,065 and 6,732,372

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Solution

The third proportional to 4,401,065 and 6,732,372 is: 10,298,605.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,065 : 6,732,372 = 6,732,372 : x
  2. Step 2: Convert to fraction form
    4,401,065/6,732,372 = 6,732,372/x
  3. Step 3: Cross multiply
    4,401,065x = 6,732,372 × 6,732,372
  4. Step 4: Simplify right side
    4,401,065x = 45,324,832,746,384
  5. Step 5: Solve for x
    x = 45,324,832,746,384/4,401,065
  6. Step 6: Final answer
    x = 10,298,605.62

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.