Home / 2,104,654.92-3,156,000.88-1,093,505.04

Finding the Fourth Proportional to 2,104,654.92, 3,156,000.88 and 1,093,505.04

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Solution

The fourth proportional to 2,104,654.92, 3,156,000.88 and 1,093,505.04 is: 1,639,747.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,654.92 : 3,156,000.88 = 1,093,505.04 : x
  2. Step 2: Convert to fraction form
    2,104,654.92/3,156,000.88 = 1,093,505.04/x
  3. Step 3: Cross multiply
    2,104,654.92x = 3,156,000.88 × 1,093,505.04
  4. Step 4: Simplify right side
    2,104,654.92x = 3,451,102,868,524.44
  5. Step 5: Solve for x
    x = 3,451,102,868,524.44/2,104,654.92
  6. Step 6: Final answer
    x = 1,639,747.61

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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.