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Finding the Fourth Proportional to 599,025.60, 826,659.33 and 327,095.39

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Solution

The fourth proportional to 599,025.60, 826,659.33 and 327,095.39 is: 451,393.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,025.60 : 826,659.33 = 327,095.39 : x
  2. Step 2: Convert to fraction form
    599,025.60/826,659.33 = 327,095.39/x
  3. Step 3: Cross multiply
    599,025.60x = 826,659.33 × 327,095.39
  4. Step 4: Simplify right side
    599,025.60x = 270,396,455,943.49
  5. Step 5: Solve for x
    x = 270,396,455,943.49/599,025.60
  6. Step 6: Final answer
    x = 451,393.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.