Home / 11,795,610.70-17,694,439.15-3,600,100.21

Finding the Fourth Proportional to 11,795,610.70, 17,694,439.15 and 3,600,100.21

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Solution

The fourth proportional to 11,795,610.70, 17,694,439.15 and 3,600,100.21 is: 5,400,462.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,795,610.70 : 17,694,439.15 = 3,600,100.21 : x
  2. Step 2: Convert to fraction form
    11,795,610.70/17,694,439.15 = 3,600,100.21/x
  3. Step 3: Cross multiply
    11,795,610.70x = 17,694,439.15 × 3,600,100.21
  4. Step 4: Simplify right side
    11,795,610.70x = 63,701,754,099,747.22
  5. Step 5: Solve for x
    x = 63,701,754,099,747.22/11,795,610.70
  6. Step 6: Final answer
    x = 5,400,462.57

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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.