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Finding the Third Proportional to 2,987,937 and 6,482,529

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Solution

The third proportional to 2,987,937 and 6,482,529 is: 14,064,279.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,987,937 : 6,482,529 = 6,482,529 : x
  2. Step 2: Convert to fraction form
    2,987,937/6,482,529 = 6,482,529/x
  3. Step 3: Cross multiply
    2,987,937x = 6,482,529 × 6,482,529
  4. Step 4: Simplify right side
    2,987,937x = 42,023,182,235,841
  5. Step 5: Solve for x
    x = 42,023,182,235,841/2,987,937
  6. Step 6: Final answer
    x = 14,064,279.88

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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.