Home / 5,826,007.39-8,040,837.22-3,505,245.61

Finding the Fourth Proportional to 5,826,007.39, 8,040,837.22 and 3,505,245.61

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Solution

The fourth proportional to 5,826,007.39, 8,040,837.22 and 3,505,245.61 is: 4,837,808.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,007.39 : 8,040,837.22 = 3,505,245.61 : x
  2. Step 2: Convert to fraction form
    5,826,007.39/8,040,837.22 = 3,505,245.61/x
  3. Step 3: Cross multiply
    5,826,007.39x = 8,040,837.22 × 3,505,245.61
  4. Step 4: Simplify right side
    5,826,007.39x = 28,185,109,366,129.60
  5. Step 5: Solve for x
    x = 28,185,109,366,129.60/5,826,007.39
  6. Step 6: Final answer
    x = 4,837,808.72

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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.