Home / 6,541,634-9,027,540.42-3,601,793

Finding the Fourth Proportional to 6,541,634, 9,027,540.42 and 3,601,793

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Solution

The fourth proportional to 6,541,634, 9,027,540.42 and 3,601,793 is: 4,970,521.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,634 : 9,027,540.42 = 3,601,793 : x
  2. Step 2: Convert to fraction form
    6,541,634/9,027,540.42 = 3,601,793/x
  3. Step 3: Cross multiply
    6,541,634x = 9,027,540.42 × 3,601,793
  4. Step 4: Simplify right side
    6,541,634x = 32,515,331,891,973.06
  5. Step 5: Solve for x
    x = 32,515,331,891,973.06/6,541,634
  6. Step 6: Final answer
    x = 4,970,521.42

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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.