Home / 2,427,240.52-3,641,254.44-911,042.02

Finding the Fourth Proportional to 2,427,240.52, 3,641,254.44 and 911,042.02

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Solution

The fourth proportional to 2,427,240.52, 3,641,254.44 and 911,042.02 is: 1,366,710.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,240.52 : 3,641,254.44 = 911,042.02 : x
  2. Step 2: Convert to fraction form
    2,427,240.52/3,641,254.44 = 911,042.02/x
  3. Step 3: Cross multiply
    2,427,240.52x = 3,641,254.44 × 911,042.02
  4. Step 4: Simplify right side
    2,427,240.52x = 3,317,335,800,351.57
  5. Step 5: Solve for x
    x = 3,317,335,800,351.57/2,427,240.52
  6. Step 6: Final answer
    x = 1,366,710.79

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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.