Home / 1,726,046.94-2,589,540.60-527,942.70

Finding the Fourth Proportional to 1,726,046.94, 2,589,540.60 and 527,942.70

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Solution

The fourth proportional to 1,726,046.94, 2,589,540.60 and 527,942.70 is: 792,057.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,046.94 : 2,589,540.60 = 527,942.70 : x
  2. Step 2: Convert to fraction form
    1,726,046.94/2,589,540.60 = 527,942.70/x
  3. Step 3: Cross multiply
    1,726,046.94x = 2,589,540.60 × 527,942.70
  4. Step 4: Simplify right side
    1,726,046.94x = 1,367,129,056,123.62
  5. Step 5: Solve for x
    x = 1,367,129,056,123.62/1,726,046.94
  6. Step 6: Final answer
    x = 792,057.87

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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.