Home / 1,034,082.38-1,427,033.61-581,373.38

Finding the Fourth Proportional to 1,034,082.38, 1,427,033.61 and 581,373.38

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Solution

The fourth proportional to 1,034,082.38, 1,427,033.61 and 581,373.38 is: 802,295.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,082.38 : 1,427,033.61 = 581,373.38 : x
  2. Step 2: Convert to fraction form
    1,034,082.38/1,427,033.61 = 581,373.38/x
  3. Step 3: Cross multiply
    1,034,082.38x = 1,427,033.61 × 581,373.38
  4. Step 4: Simplify right side
    1,034,082.38x = 829,639,346,084.13
  5. Step 5: Solve for x
    x = 829,639,346,084.13/1,034,082.38
  6. Step 6: Final answer
    x = 802,295.22

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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.