Home / 8,469,277.01-12,703,890.37-2,404,013.87

Finding the Fourth Proportional to 8,469,277.01, 12,703,890.37 and 2,404,013.87

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Solution

The fourth proportional to 8,469,277.01, 12,703,890.37 and 2,404,013.87 is: 3,606,013.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,469,277.01 : 12,703,890.37 = 2,404,013.87 : x
  2. Step 2: Convert to fraction form
    8,469,277.01/12,703,890.37 = 2,404,013.87/x
  3. Step 3: Cross multiply
    8,469,277.01x = 12,703,890.37 × 2,404,013.87
  4. Step 4: Simplify right side
    8,469,277.01x = 30,540,328,588,919.98
  5. Step 5: Solve for x
    x = 30,540,328,588,919.98/8,469,277.01
  6. Step 6: Final answer
    x = 3,606,013.66

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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.