Home / 11,526,164.68-17,288,620.08-5,846,240.56

Finding the Fourth Proportional to 11,526,164.68, 17,288,620.08 and 5,846,240.56

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Solution

The fourth proportional to 11,526,164.68, 17,288,620.08 and 5,846,240.56 is: 8,769,042.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,526,164.68 : 17,288,620.08 = 5,846,240.56 : x
  2. Step 2: Convert to fraction form
    11,526,164.68/17,288,620.08 = 5,846,240.56/x
  3. Step 3: Cross multiply
    11,526,164.68x = 17,288,620.08 × 5,846,240.56
  4. Step 4: Simplify right side
    11,526,164.68x = 101,073,431,938,126.42
  5. Step 5: Solve for x
    x = 101,073,431,938,126.42/11,526,164.68
  6. Step 6: Final answer
    x = 8,769,042.85

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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.