Home / 3,257,339.52-4,495,133.83-1,807,034.97

Finding the Fourth Proportional to 3,257,339.52, 4,495,133.83 and 1,807,034.97

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Solution

The fourth proportional to 3,257,339.52, 4,495,133.83 and 1,807,034.97 is: 2,493,711.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,339.52 : 4,495,133.83 = 1,807,034.97 : x
  2. Step 2: Convert to fraction form
    3,257,339.52/4,495,133.83 = 1,807,034.97/x
  3. Step 3: Cross multiply
    3,257,339.52x = 4,495,133.83 × 1,807,034.97
  4. Step 4: Simplify right side
    3,257,339.52x = 8,122,864,012,921.28
  5. Step 5: Solve for x
    x = 8,122,864,012,921.28/3,257,339.52
  6. Step 6: Final answer
    x = 2,493,711.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.