Home / 8,003,858.66-12,006,120.12-2,324,082.97

Finding the Fourth Proportional to 8,003,858.66, 12,006,120.12 and 2,324,082.97

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Solution

The fourth proportional to 8,003,858.66, 12,006,120.12 and 2,324,082.97 is: 3,486,220.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,858.66 : 12,006,120.12 = 2,324,082.97 : x
  2. Step 2: Convert to fraction form
    8,003,858.66/12,006,120.12 = 2,324,082.97/x
  3. Step 3: Cross multiply
    8,003,858.66x = 12,006,120.12 × 2,324,082.97
  4. Step 4: Simplify right side
    8,003,858.66x = 27,903,219,276,651.05
  5. Step 5: Solve for x
    x = 27,903,219,276,651.05/8,003,858.66
  6. Step 6: Final answer
    x = 3,486,220.89

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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.