Home / 6,108,958.14-8,429,870.60-3,530,805.90

Finding the Fourth Proportional to 6,108,958.14, 8,429,870.60 and 3,530,805.90

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Solution

The fourth proportional to 6,108,958.14, 8,429,870.60 and 3,530,805.90 is: 4,872,227.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,958.14 : 8,429,870.60 = 3,530,805.90 : x
  2. Step 2: Convert to fraction form
    6,108,958.14/8,429,870.60 = 3,530,805.90/x
  3. Step 3: Cross multiply
    6,108,958.14x = 8,429,870.60 × 3,530,805.90
  4. Step 4: Simplify right side
    6,108,958.14x = 29,764,236,850,716.54
  5. Step 5: Solve for x
    x = 29,764,236,850,716.54/6,108,958.14
  6. Step 6: Final answer
    x = 4,872,227.99

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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.