Home / 2,423,876.52-3,344,799.36-1,336,091.88

Finding the Fourth Proportional to 2,423,876.52, 3,344,799.36 and 1,336,091.88

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Solution

The fourth proportional to 2,423,876.52, 3,344,799.36 and 1,336,091.88 is: 1,843,723.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,876.52 : 3,344,799.36 = 1,336,091.88 : x
  2. Step 2: Convert to fraction form
    2,423,876.52/3,344,799.36 = 1,336,091.88/x
  3. Step 3: Cross multiply
    2,423,876.52x = 3,344,799.36 × 1,336,091.88
  4. Step 4: Simplify right side
    2,423,876.52x = 4,468,959,265,125.20
  5. Step 5: Solve for x
    x = 4,468,959,265,125.20/2,423,876.52
  6. Step 6: Final answer
    x = 1,843,723.98

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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.