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Finding the Third Proportional to 790,132 and 1,737,800

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Solution

The third proportional to 790,132 and 1,737,800 is: 3,822,081.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    790,132 : 1,737,800 = 1,737,800 : x
  2. Step 2: Convert to fraction form
    790,132/1,737,800 = 1,737,800/x
  3. Step 3: Cross multiply
    790,132x = 1,737,800 × 1,737,800
  4. Step 4: Simplify right side
    790,132x = 3,019,948,840,000
  5. Step 5: Solve for x
    x = 3,019,948,840,000/790,132
  6. Step 6: Final answer
    x = 3,822,081.42

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.