Home / 11,815,557.84-17,723,477.88-3,295,375.92

Finding the Fourth Proportional to 11,815,557.84, 17,723,477.88 and 3,295,375.92

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Solution

The fourth proportional to 11,815,557.84, 17,723,477.88 and 3,295,375.92 is: 4,943,103.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,815,557.84 : 17,723,477.88 = 3,295,375.92 : x
  2. Step 2: Convert to fraction form
    11,815,557.84/17,723,477.88 = 3,295,375.92/x
  3. Step 3: Cross multiply
    11,815,557.84x = 17,723,477.88 × 3,295,375.92
  4. Step 4: Simplify right side
    11,815,557.84x = 58,405,522,224,404.65
  5. Step 5: Solve for x
    x = 58,405,522,224,404.65/11,815,557.84
  6. Step 6: Final answer
    x = 4,943,103.24

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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.