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Finding the Third Proportional to 376,570 and 573,675

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Solution

The third proportional to 376,570 and 573,675 is: 873,949.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,570 : 573,675 = 573,675 : x
  2. Step 2: Convert to fraction form
    376,570/573,675 = 573,675/x
  3. Step 3: Cross multiply
    376,570x = 573,675 × 573,675
  4. Step 4: Simplify right side
    376,570x = 329,103,005,625
  5. Step 5: Solve for x
    x = 329,103,005,625/376,570
  6. Step 6: Final answer
    x = 873,949.08

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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.