Home / 1,079,180.38-1,489,229.90-595,735.15

Finding the Fourth Proportional to 1,079,180.38, 1,489,229.90 and 595,735.15

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Solution

The fourth proportional to 1,079,180.38, 1,489,229.90 and 595,735.15 is: 822,092.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,180.38 : 1,489,229.90 = 595,735.15 : x
  2. Step 2: Convert to fraction form
    1,079,180.38/1,489,229.90 = 595,735.15/x
  3. Step 3: Cross multiply
    1,079,180.38x = 1,489,229.90 × 595,735.15
  4. Step 4: Simplify right side
    1,079,180.38x = 887,186,597,861.05
  5. Step 5: Solve for x
    x = 887,186,597,861.05/1,079,180.38
  6. Step 6: Final answer
    x = 822,092.96

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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.