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Finding the Third Proportional to 673,976 and 1,013,700

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Solution

The third proportional to 673,976 and 1,013,700 is: 1,524,665.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,976 : 1,013,700 = 1,013,700 : x
  2. Step 2: Convert to fraction form
    673,976/1,013,700 = 1,013,700/x
  3. Step 3: Cross multiply
    673,976x = 1,013,700 × 1,013,700
  4. Step 4: Simplify right side
    673,976x = 1,027,587,690,000
  5. Step 5: Solve for x
    x = 1,027,587,690,000/673,976
  6. Step 6: Final answer
    x = 1,524,665.11

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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.