Home / 6,661,576.60-9,976,624.50-3,252,198.04

Finding the Fourth Proportional to 6,661,576.60, 9,976,624.50 and 3,252,198.04

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Solution

The fourth proportional to 6,661,576.60, 9,976,624.50 and 3,252,198.04 is: 4,870,612.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,661,576.60 : 9,976,624.50 = 3,252,198.04 : x
  2. Step 2: Convert to fraction form
    6,661,576.60/9,976,624.50 = 3,252,198.04/x
  3. Step 3: Cross multiply
    6,661,576.60x = 9,976,624.50 × 3,252,198.04
  4. Step 4: Simplify right side
    6,661,576.60x = 32,445,958,644,715.98
  5. Step 5: Solve for x
    x = 32,445,958,644,715.98/6,661,576.60
  6. Step 6: Final answer
    x = 4,870,612.56

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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.