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Finding the Third Proportional to 367,344 and 567,392

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Solution

The third proportional to 367,344 and 567,392 is: 876,382.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,344 : 567,392 = 567,392 : x
  2. Step 2: Convert to fraction form
    367,344/567,392 = 567,392/x
  3. Step 3: Cross multiply
    367,344x = 567,392 × 567,392
  4. Step 4: Simplify right side
    367,344x = 321,933,681,664
  5. Step 5: Solve for x
    x = 321,933,681,664/367,344
  6. Step 6: Final answer
    x = 876,382.03

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.