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Finding the Third Proportional to 3,082,332 and 6,689,913

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Solution

The third proportional to 3,082,332 and 6,689,913 is: 14,519,829.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,332 : 6,689,913 = 6,689,913 : x
  2. Step 2: Convert to fraction form
    3,082,332/6,689,913 = 6,689,913/x
  3. Step 3: Cross multiply
    3,082,332x = 6,689,913 × 6,689,913
  4. Step 4: Simplify right side
    3,082,332x = 44,754,935,947,569
  5. Step 5: Solve for x
    x = 44,754,935,947,569/3,082,332
  6. Step 6: Final answer
    x = 14,519,829.77

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.