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Finding the Third Proportional to 3,211,152 and 6,737,532

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Solution

The third proportional to 3,211,152 and 6,737,532 is: 14,136,464.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,211,152 : 6,737,532 = 6,737,532 : x
  2. Step 2: Convert to fraction form
    3,211,152/6,737,532 = 6,737,532/x
  3. Step 3: Cross multiply
    3,211,152x = 6,737,532 × 6,737,532
  4. Step 4: Simplify right side
    3,211,152x = 45,394,337,451,024
  5. Step 5: Solve for x
    x = 45,394,337,451,024/3,211,152
  6. Step 6: Final answer
    x = 14,136,464.87

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.