Home / 8,084,217.44-11,156,240.10-4,413,136.52

Finding the Fourth Proportional to 8,084,217.44, 11,156,240.10 and 4,413,136.52

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Solution

The fourth proportional to 8,084,217.44, 11,156,240.10 and 4,413,136.52 is: 6,090,139.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,217.44 : 11,156,240.10 = 4,413,136.52 : x
  2. Step 2: Convert to fraction form
    8,084,217.44/11,156,240.10 = 4,413,136.52/x
  3. Step 3: Cross multiply
    8,084,217.44x = 11,156,240.10 × 4,413,136.52
  4. Step 4: Simplify right side
    8,084,217.44x = 49,234,010,611,198.45
  5. Step 5: Solve for x
    x = 49,234,010,611,198.45/8,084,217.44
  6. Step 6: Final answer
    x = 6,090,139.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.