Home / 951,826.59-1,313,517.20-589,178.25

Finding the Fourth Proportional to 951,826.59, 1,313,517.20 and 589,178.25

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Solution

The fourth proportional to 951,826.59, 1,313,517.20 and 589,178.25 is: 813,063.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,826.59 : 1,313,517.20 = 589,178.25 : x
  2. Step 2: Convert to fraction form
    951,826.59/1,313,517.20 = 589,178.25/x
  3. Step 3: Cross multiply
    951,826.59x = 1,313,517.20 × 589,178.25
  4. Step 4: Simplify right side
    951,826.59x = 773,895,762,295.01
  5. Step 5: Solve for x
    x = 773,895,762,295.01/951,826.59
  6. Step 6: Final answer
    x = 813,063.82

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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.