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Finding the Third Proportional to 925,169.34 and 1,387,754.02

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Solution

The third proportional to 925,169.34 and 1,387,754.02 is: 2,081,631.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,169.34 : 1,387,754.02 = 1,387,754.02 : x
  2. Step 2: Convert to fraction form
    925,169.34/1,387,754.02 = 1,387,754.02/x
  3. Step 3: Cross multiply
    925,169.34x = 1,387,754.02 × 1,387,754.02
  4. Step 4: Simplify right side
    925,169.34x = 1,925,861,207,883.31
  5. Step 5: Solve for x
    x = 1,925,861,207,883.31/925,169.34
  6. Step 6: Final answer
    x = 2,081,631.02

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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.