Home / 6,758,956.59-9,327,003.42-3,858,232.11

Finding the Fourth Proportional to 6,758,956.59, 9,327,003.42 and 3,858,232.11

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Solution

The fourth proportional to 6,758,956.59, 9,327,003.42 and 3,858,232.11 is: 5,324,156.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,758,956.59 : 9,327,003.42 = 3,858,232.11 : x
  2. Step 2: Convert to fraction form
    6,758,956.59/9,327,003.42 = 3,858,232.11/x
  3. Step 3: Cross multiply
    6,758,956.59x = 9,327,003.42 × 3,858,232.11
  4. Step 4: Simplify right side
    6,758,956.59x = 35,985,744,085,123.81
  5. Step 5: Solve for x
    x = 35,985,744,085,123.81/6,758,956.59
  6. Step 6: Final answer
    x = 5,324,156.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.