Home / 1,797,988.38-2,481,299.37-1,034,042.52

Finding the Fourth Proportional to 1,797,988.38, 2,481,299.37 and 1,034,042.52

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Solution

The fourth proportional to 1,797,988.38, 2,481,299.37 and 1,034,042.52 is: 1,427,022.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,988.38 : 2,481,299.37 = 1,034,042.52 : x
  2. Step 2: Convert to fraction form
    1,797,988.38/2,481,299.37 = 1,034,042.52/x
  3. Step 3: Cross multiply
    1,797,988.38x = 2,481,299.37 × 1,034,042.52
  4. Step 4: Simplify right side
    1,797,988.38x = 2,565,769,053,429.21
  5. Step 5: Solve for x
    x = 2,565,769,053,429.21/1,797,988.38
  6. Step 6: Final answer
    x = 1,427,022.04

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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.