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Finding the Third Proportional to 3,080,633 and 6,869,605

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Solution

The third proportional to 3,080,633 and 6,869,605 is: 15,318,758.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,633 : 6,869,605 = 6,869,605 : x
  2. Step 2: Convert to fraction form
    3,080,633/6,869,605 = 6,869,605/x
  3. Step 3: Cross multiply
    3,080,633x = 6,869,605 × 6,869,605
  4. Step 4: Simplify right side
    3,080,633x = 47,191,472,856,025
  5. Step 5: Solve for x
    x = 47,191,472,856,025/3,080,633
  6. Step 6: Final answer
    x = 15,318,758.47

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.