Home / 6,085,093.86-9,129,550.77-3,659,040.18

Finding the Fourth Proportional to 6,085,093.86, 9,129,550.77 and 3,659,040.18

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Solution

The fourth proportional to 6,085,093.86, 9,129,550.77 and 3,659,040.18 is: 5,489,708.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,093.86 : 9,129,550.77 = 3,659,040.18 : x
  2. Step 2: Convert to fraction form
    6,085,093.86/9,129,550.77 = 3,659,040.18/x
  3. Step 3: Cross multiply
    6,085,093.86x = 9,129,550.77 × 3,659,040.18
  4. Step 4: Simplify right side
    6,085,093.86x = 33,405,393,092,779.94
  5. Step 5: Solve for x
    x = 33,405,393,092,779.94/6,085,093.86
  6. Step 6: Final answer
    x = 5,489,708.76

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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.