Home / 15,793,005.42-23,689,508.13-5,695,626.42

Finding the Fourth Proportional to 15,793,005.42, 23,689,508.13 and 5,695,626.42

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Solution

The fourth proportional to 15,793,005.42, 23,689,508.13 and 5,695,626.42 is: 8,543,439.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,793,005.42 : 23,689,508.13 = 5,695,626.42 : x
  2. Step 2: Convert to fraction form
    15,793,005.42/23,689,508.13 = 5,695,626.42/x
  3. Step 3: Cross multiply
    15,793,005.42x = 23,689,508.13 × 5,695,626.42
  4. Step 4: Simplify right side
    15,793,005.42x = 134,926,588,382,032.78
  5. Step 5: Solve for x
    x = 134,926,588,382,032.78/15,793,005.42
  6. Step 6: Final answer
    x = 8,543,439.63

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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.