Home / 1,079,273.92-1,489,399.90-595,839.85

Finding the Fourth Proportional to 1,079,273.92, 1,489,399.90 and 595,839.85

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Solution

The fourth proportional to 1,079,273.92, 1,489,399.90 and 595,839.85 is: 822,260.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,273.92 : 1,489,399.90 = 595,839.85 : x
  2. Step 2: Convert to fraction form
    1,079,273.92/1,489,399.90 = 595,839.85/x
  3. Step 3: Cross multiply
    1,079,273.92x = 1,489,399.90 × 595,839.85
  4. Step 4: Simplify right side
    1,079,273.92x = 887,443,813,006.02
  5. Step 5: Solve for x
    x = 887,443,813,006.02/1,079,273.92
  6. Step 6: Final answer
    x = 822,260.04

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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.