Home / 944,134.95-1,414,562.16-851,624.85

Finding the Fourth Proportional to 944,134.95, 1,414,562.16 and 851,624.85

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Solution

The fourth proportional to 944,134.95, 1,414,562.16 and 851,624.85 is: 1,275,957.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,134.95 : 1,414,562.16 = 851,624.85 : x
  2. Step 2: Convert to fraction form
    944,134.95/1,414,562.16 = 851,624.85/x
  3. Step 3: Cross multiply
    944,134.95x = 1,414,562.16 × 851,624.85
  4. Step 4: Simplify right side
    944,134.95x = 1,204,676,287,325.68
  5. Step 5: Solve for x
    x = 1,204,676,287,325.68/944,134.95
  6. Step 6: Final answer
    x = 1,275,957.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.