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Finding the Third Proportional to 752,341.13 and 1,627,393.88

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Solution

The third proportional to 752,341.13 and 1,627,393.88 is: 3,520,226.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    752,341.13 : 1,627,393.88 = 1,627,393.88 : x
  2. Step 2: Convert to fraction form
    752,341.13/1,627,393.88 = 1,627,393.88/x
  3. Step 3: Cross multiply
    752,341.13x = 1,627,393.88 × 1,627,393.88
  4. Step 4: Simplify right side
    752,341.13x = 2,648,410,824,387.52
  5. Step 5: Solve for x
    x = 2,648,410,824,387.52/752,341.13
  6. Step 6: Final answer
    x = 3,520,226.05

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.