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Finding the Third Proportional to 439,184.39 and 1,058,013.14

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Solution

The third proportional to 439,184.39 and 1,058,013.14 is: 2,548,796.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,184.39 : 1,058,013.14 = 1,058,013.14 : x
  2. Step 2: Convert to fraction form
    439,184.39/1,058,013.14 = 1,058,013.14/x
  3. Step 3: Cross multiply
    439,184.39x = 1,058,013.14 × 1,058,013.14
  4. Step 4: Simplify right side
    439,184.39x = 1,119,391,805,735.18
  5. Step 5: Solve for x
    x = 1,119,391,805,735.18/439,184.39
  6. Step 6: Final answer
    x = 2,548,796.88

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Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.