Home / 6,661,002.18-9,192,350.97-4,084,103.82

Finding the Fourth Proportional to 6,661,002.18, 9,192,350.97 and 4,084,103.82

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Solution

The fourth proportional to 6,661,002.18, 9,192,350.97 and 4,084,103.82 is: 5,636,166.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,661,002.18 : 9,192,350.97 = 4,084,103.82 : x
  2. Step 2: Convert to fraction form
    6,661,002.18/9,192,350.97 = 4,084,103.82/x
  3. Step 3: Cross multiply
    6,661,002.18x = 9,192,350.97 × 4,084,103.82
  4. Step 4: Simplify right side
    6,661,002.18x = 37,542,515,711,357.70
  5. Step 5: Solve for x
    x = 37,542,515,711,357.70/6,661,002.18
  6. Step 6: Final answer
    x = 5,636,166.25

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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.