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Finding the Third Proportional to 379,596 and 568,530

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Solution

The third proportional to 379,596 and 568,530 is: 851,500.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    379,596 : 568,530 = 568,530 : x
  2. Step 2: Convert to fraction form
    379,596/568,530 = 568,530/x
  3. Step 3: Cross multiply
    379,596x = 568,530 × 568,530
  4. Step 4: Simplify right side
    379,596x = 323,226,360,900
  5. Step 5: Solve for x
    x = 323,226,360,900/379,596
  6. Step 6: Final answer
    x = 851,500.97

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Why These Related Problems?

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