Home / 599,141.59-826,819.98-327,204.54

Finding the Fourth Proportional to 599,141.59, 826,819.98 and 327,204.54

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Solution

The fourth proportional to 599,141.59, 826,819.98 and 327,204.54 is: 451,544.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,141.59 : 826,819.98 = 327,204.54 : x
  2. Step 2: Convert to fraction form
    599,141.59/826,819.98 = 327,204.54/x
  3. Step 3: Cross multiply
    599,141.59x = 826,819.98 × 327,204.54
  4. Step 4: Simplify right side
    599,141.59x = 270,539,251,218.71
  5. Step 5: Solve for x
    x = 270,539,251,218.71/599,141.59
  6. Step 6: Final answer
    x = 451,544.77

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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.