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Finding the Third Proportional to 366,325.50 and 763,452

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Solution

The third proportional to 366,325.50 and 763,452 is: 1,591,095.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,325.50 : 763,452 = 763,452 : x
  2. Step 2: Convert to fraction form
    366,325.50/763,452 = 763,452/x
  3. Step 3: Cross multiply
    366,325.50x = 763,452 × 763,452
  4. Step 4: Simplify right side
    366,325.50x = 582,858,956,304
  5. Step 5: Solve for x
    x = 582,858,956,304/366,325.50
  6. Step 6: Final answer
    x = 1,591,095.78

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.