Home / 2,049,882.33-3,074,508.30-683,680.05

Finding the Fourth Proportional to 2,049,882.33, 3,074,508.30 and 683,680.05

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Solution

The fourth proportional to 2,049,882.33, 3,074,508.30 and 683,680.05 is: 1,025,414.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,882.33 : 3,074,508.30 = 683,680.05 : x
  2. Step 2: Convert to fraction form
    2,049,882.33/3,074,508.30 = 683,680.05/x
  3. Step 3: Cross multiply
    2,049,882.33x = 3,074,508.30 × 683,680.05
  4. Step 4: Simplify right side
    2,049,882.33x = 2,101,979,988,269.42
  5. Step 5: Solve for x
    x = 2,101,979,988,269.42/2,049,882.33
  6. Step 6: Final answer
    x = 1,025,414.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.