Home / 5,659,092.54-7,810,623.86-3,211,932.69

Finding the Fourth Proportional to 5,659,092.54, 7,810,623.86 and 3,211,932.69

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Solution

The fourth proportional to 5,659,092.54, 7,810,623.86 and 3,211,932.69 is: 4,433,077.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,659,092.54 : 7,810,623.86 = 3,211,932.69 : x
  2. Step 2: Convert to fraction form
    5,659,092.54/7,810,623.86 = 3,211,932.69/x
  3. Step 3: Cross multiply
    5,659,092.54x = 7,810,623.86 × 3,211,932.69
  4. Step 4: Simplify right side
    5,659,092.54x = 25,087,198,089,168.32
  5. Step 5: Solve for x
    x = 25,087,198,089,168.32/5,659,092.54
  6. Step 6: Final answer
    x = 4,433,077.90

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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.