Home / 2,265,044.85-3,397,566.33-825,836.04

Finding the Fourth Proportional to 2,265,044.85, 3,397,566.33 and 825,836.04

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Solution

The fourth proportional to 2,265,044.85, 3,397,566.33 and 825,836.04 is: 1,238,753.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,044.85 : 3,397,566.33 = 825,836.04 : x
  2. Step 2: Convert to fraction form
    2,265,044.85/3,397,566.33 = 825,836.04/x
  3. Step 3: Cross multiply
    2,265,044.85x = 3,397,566.33 × 825,836.04
  4. Step 4: Simplify right side
    2,265,044.85x = 2,805,832,723,604.53
  5. Step 5: Solve for x
    x = 2,805,832,723,604.53/2,265,044.85
  6. Step 6: Final answer
    x = 1,238,753.72

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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.