Home / 2,273,947.44-3,409,121.88-853,845.36

Finding the Fourth Proportional to 2,273,947.44, 3,409,121.88 and 853,845.36

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Solution

The fourth proportional to 2,273,947.44, 3,409,121.88 and 853,845.36 is: 1,280,092.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,947.44 : 3,409,121.88 = 853,845.36 : x
  2. Step 2: Convert to fraction form
    2,273,947.44/3,409,121.88 = 853,845.36/x
  3. Step 3: Cross multiply
    2,273,947.44x = 3,409,121.88 × 853,845.36
  4. Step 4: Simplify right side
    2,273,947.44x = 2,910,862,898,912.48
  5. Step 5: Solve for x
    x = 2,910,862,898,912.48/2,273,947.44
  6. Step 6: Final answer
    x = 1,280,092.43

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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.