Home / 8,008,304.75-12,016,830.19-3,396,573.65

Finding the Fourth Proportional to 8,008,304.75, 12,016,830.19 and 3,396,573.65

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Solution

The fourth proportional to 8,008,304.75, 12,016,830.19 and 3,396,573.65 is: 5,096,715.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,304.75 : 12,016,830.19 = 3,396,573.65 : x
  2. Step 2: Convert to fraction form
    8,008,304.75/12,016,830.19 = 3,396,573.65/x
  3. Step 3: Cross multiply
    8,008,304.75x = 12,016,830.19 × 3,396,573.65
  4. Step 4: Simplify right side
    8,008,304.75x = 40,816,048,801,429.13
  5. Step 5: Solve for x
    x = 40,816,048,801,429.13/8,008,304.75
  6. Step 6: Final answer
    x = 5,096,715.23

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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.