Home / 3,244,791.22-4,863,754.56-1,222,160

Finding the Fourth Proportional to 3,244,791.22, 4,863,754.56 and 1,222,160

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Solution

The fourth proportional to 3,244,791.22, 4,863,754.56 and 1,222,160 is: 1,831,947.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,791.22 : 4,863,754.56 = 1,222,160 : x
  2. Step 2: Convert to fraction form
    3,244,791.22/4,863,754.56 = 1,222,160/x
  3. Step 3: Cross multiply
    3,244,791.22x = 4,863,754.56 × 1,222,160
  4. Step 4: Simplify right side
    3,244,791.22x = 5,944,286,273,049.60
  5. Step 5: Solve for x
    x = 5,944,286,273,049.60/3,244,791.22
  6. Step 6: Final answer
    x = 1,831,947.23

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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.