Home / 11,481,804.60-17,222,706.90-3,394,059.90

Finding the Fourth Proportional to 11,481,804.60, 17,222,706.90 and 3,394,059.90

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Solution

The fourth proportional to 11,481,804.60, 17,222,706.90 and 3,394,059.90 is: 5,091,089.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,481,804.60 : 17,222,706.90 = 3,394,059.90 : x
  2. Step 2: Convert to fraction form
    11,481,804.60/17,222,706.90 = 3,394,059.90/x
  3. Step 3: Cross multiply
    11,481,804.60x = 17,222,706.90 × 3,394,059.90
  4. Step 4: Simplify right side
    11,481,804.60x = 58,454,898,858,743.30
  5. Step 5: Solve for x
    x = 58,454,898,858,743.30/11,481,804.60
  6. Step 6: Final answer
    x = 5,091,089.85

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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.