Home / 11,125,808.45-16,690,596.92-3,837,289.24

Finding the Fourth Proportional to 11,125,808.45, 16,690,596.92 and 3,837,289.24

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Solution

The fourth proportional to 11,125,808.45, 16,690,596.92 and 3,837,289.24 is: 5,756,583.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,125,808.45 : 16,690,596.92 = 3,837,289.24 : x
  2. Step 2: Convert to fraction form
    11,125,808.45/16,690,596.92 = 3,837,289.24/x
  3. Step 3: Cross multiply
    11,125,808.45x = 16,690,596.92 × 3,837,289.24
  4. Step 4: Simplify right side
    11,125,808.45x = 64,046,647,867,653.70
  5. Step 5: Solve for x
    x = 64,046,647,867,653.70/11,125,808.45
  6. Step 6: Final answer
    x = 5,756,583.73

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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.