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Finding the Third Proportional to 3,150,586 and 6,873,734

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Solution

The third proportional to 3,150,586 and 6,873,734 is: 14,996,644.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,150,586 : 6,873,734 = 6,873,734 : x
  2. Step 2: Convert to fraction form
    3,150,586/6,873,734 = 6,873,734/x
  3. Step 3: Cross multiply
    3,150,586x = 6,873,734 × 6,873,734
  4. Step 4: Simplify right side
    3,150,586x = 47,248,219,102,756
  5. Step 5: Solve for x
    x = 47,248,219,102,756/3,150,586
  6. Step 6: Final answer
    x = 14,996,644.78

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.