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Finding the Third Proportional to 376,512.75 and 573,593.06

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Solution

The third proportional to 376,512.75 and 573,593.06 is: 873,832.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,512.75 : 573,593.06 = 573,593.06 : x
  2. Step 2: Convert to fraction form
    376,512.75/573,593.06 = 573,593.06/x
  3. Step 3: Cross multiply
    376,512.75x = 573,593.06 × 573,593.06
  4. Step 4: Simplify right side
    376,512.75x = 329,009,001,348.13
  5. Step 5: Solve for x
    x = 329,009,001,348.13/376,512.75
  6. Step 6: Final answer
    x = 873,832.30

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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.