Home / 11,487,364.52-17,233,096.11-3,811,469.96

Finding the Fourth Proportional to 11,487,364.52, 17,233,096.11 and 3,811,469.96

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Solution

The fourth proportional to 11,487,364.52, 17,233,096.11 and 3,811,469.96 is: 5,717,884.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,487,364.52 : 17,233,096.11 = 3,811,469.96 : x
  2. Step 2: Convert to fraction form
    11,487,364.52/17,233,096.11 = 3,811,469.96/x
  3. Step 3: Cross multiply
    11,487,364.52x = 17,233,096.11 × 3,811,469.96
  4. Step 4: Simplify right side
    11,487,364.52x = 65,683,428,141,057.85
  5. Step 5: Solve for x
    x = 65,683,428,141,057.85/11,487,364.52
  6. Step 6: Final answer
    x = 5,717,884.90

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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.