Home / 4,375,099.08-6,553,200.77-4,268,023.56

Finding the Fourth Proportional to 4,375,099.08, 6,553,200.77 and 4,268,023.56

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Solution

The fourth proportional to 4,375,099.08, 6,553,200.77 and 4,268,023.56 is: 6,392,818.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,099.08 : 6,553,200.77 = 4,268,023.56 : x
  2. Step 2: Convert to fraction form
    4,375,099.08/6,553,200.77 = 4,268,023.56/x
  3. Step 3: Cross multiply
    4,375,099.08x = 6,553,200.77 × 4,268,023.56
  4. Step 4: Simplify right side
    4,375,099.08x = 27,969,215,279,770.14
  5. Step 5: Solve for x
    x = 27,969,215,279,770.14/4,375,099.08
  6. Step 6: Final answer
    x = 6,392,818.72

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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.