Home / 11,414,085.56-15,751,379.64-6,187,073.55

Finding the Fourth Proportional to 11,414,085.56, 15,751,379.64 and 6,187,073.55

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Solution

The fourth proportional to 11,414,085.56, 15,751,379.64 and 6,187,073.55 is: 8,538,129.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,414,085.56 : 15,751,379.64 = 6,187,073.55 : x
  2. Step 2: Convert to fraction form
    11,414,085.56/15,751,379.64 = 6,187,073.55/x
  3. Step 3: Cross multiply
    11,414,085.56x = 15,751,379.64 × 6,187,073.55
  4. Step 4: Simplify right side
    11,414,085.56x = 97,454,944,346,652.52
  5. Step 5: Solve for x
    x = 97,454,944,346,652.52/11,414,085.56
  6. Step 6: Final answer
    x = 8,538,129.83

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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.