Home / 1,082,451.16-1,493,767.83-598,986.85

Finding the Fourth Proportional to 1,082,451.16, 1,493,767.83 and 598,986.85

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Solution

The fourth proportional to 1,082,451.16, 1,493,767.83 and 598,986.85 is: 826,593.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,451.16 : 1,493,767.83 = 598,986.85 : x
  2. Step 2: Convert to fraction form
    1,082,451.16/1,493,767.83 = 598,986.85/x
  3. Step 3: Cross multiply
    1,082,451.16x = 1,493,767.83 × 598,986.85
  4. Step 4: Simplify right side
    1,082,451.16x = 894,747,287,123.04
  5. Step 5: Solve for x
    x = 894,747,287,123.04/1,082,451.16
  6. Step 6: Final answer
    x = 826,593.68

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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.