Home / 11,795,610.20-17,694,438.40-3,600,099.71

Finding the Fourth Proportional to 11,795,610.20, 17,694,438.40 and 3,600,099.71

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Solution

The fourth proportional to 11,795,610.20, 17,694,438.40 and 3,600,099.71 is: 5,400,461.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,795,610.20 : 17,694,438.40 = 3,600,099.71 : x
  2. Step 2: Convert to fraction form
    11,795,610.20/17,694,438.40 = 3,600,099.71/x
  3. Step 3: Cross multiply
    11,795,610.20x = 17,694,438.40 × 3,600,099.71
  4. Step 4: Simplify right side
    11,795,610.20x = 63,701,742,552,452.86
  5. Step 5: Solve for x
    x = 63,701,742,552,452.86/11,795,610.20
  6. Step 6: Final answer
    x = 5,400,461.82

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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.