Home / 5,861,869.04-8,793,651.06-2,217,610.82

Finding the Fourth Proportional to 5,861,869.04, 8,793,651.06 and 2,217,610.82

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Solution

The fourth proportional to 5,861,869.04, 8,793,651.06 and 2,217,610.82 is: 3,326,736.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861,869.04 : 8,793,651.06 = 2,217,610.82 : x
  2. Step 2: Convert to fraction form
    5,861,869.04/8,793,651.06 = 2,217,610.82/x
  3. Step 3: Cross multiply
    5,861,869.04x = 8,793,651.06 × 2,217,610.82
  4. Step 4: Simplify right side
    5,861,869.04x = 19,500,895,737,960.47
  5. Step 5: Solve for x
    x = 19,500,895,737,960.47/5,861,869.04
  6. Step 6: Final answer
    x = 3,326,736.85

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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.