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Finding the Third Proportional to 3,527,308 and 5,277,234

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Solution

The third proportional to 3,527,308 and 5,277,234 is: 7,895,312.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,308 : 5,277,234 = 5,277,234 : x
  2. Step 2: Convert to fraction form
    3,527,308/5,277,234 = 5,277,234/x
  3. Step 3: Cross multiply
    3,527,308x = 5,277,234 × 5,277,234
  4. Step 4: Simplify right side
    3,527,308x = 27,849,198,690,756
  5. Step 5: Solve for x
    x = 27,849,198,690,756/3,527,308
  6. Step 6: Final answer
    x = 7,895,312.43

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.