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Finding the Third Proportional to 376,532 and 573,627

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Solution

The third proportional to 376,532 and 573,627 is: 873,891.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,532 : 573,627 = 573,627 : x
  2. Step 2: Convert to fraction form
    376,532/573,627 = 573,627/x
  3. Step 3: Cross multiply
    376,532x = 573,627 × 573,627
  4. Step 4: Simplify right side
    376,532x = 329,047,935,129
  5. Step 5: Solve for x
    x = 329,047,935,129/376,532
  6. Step 6: Final answer
    x = 873,891.02

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.