Home / 3,469,207.04-5,204,394.24-1,194,640.64

Finding the Fourth Proportional to 3,469,207.04, 5,204,394.24 and 1,194,640.64

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Solution

The fourth proportional to 3,469,207.04, 5,204,394.24 and 1,194,640.64 is: 1,792,161.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,207.04 : 5,204,394.24 = 1,194,640.64 : x
  2. Step 2: Convert to fraction form
    3,469,207.04/5,204,394.24 = 1,194,640.64/x
  3. Step 3: Cross multiply
    3,469,207.04x = 5,204,394.24 × 1,194,640.64
  4. Step 4: Simplify right side
    3,469,207.04x = 6,217,380,865,685.91
  5. Step 5: Solve for x
    x = 6,217,380,865,685.91/3,469,207.04
  6. Step 6: Final answer
    x = 1,792,161.95

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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.