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Finding the Third Proportional to 338,452 and 735,261

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Solution

The third proportional to 338,452 and 735,261 is: 1,597,298.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,452 : 735,261 = 735,261 : x
  2. Step 2: Convert to fraction form
    338,452/735,261 = 735,261/x
  3. Step 3: Cross multiply
    338,452x = 735,261 × 735,261
  4. Step 4: Simplify right side
    338,452x = 540,608,738,121
  5. Step 5: Solve for x
    x = 540,608,738,121/338,452
  6. Step 6: Final answer
    x = 1,597,298.10

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.