Home / 6,036,879.56-8,330,137.11-4,081,013.16

Finding the Fourth Proportional to 6,036,879.56, 8,330,137.11 and 4,081,013.16

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Solution

The fourth proportional to 6,036,879.56, 8,330,137.11 and 4,081,013.16 is: 5,631,286.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036,879.56 : 8,330,137.11 = 4,081,013.16 : x
  2. Step 2: Convert to fraction form
    6,036,879.56/8,330,137.11 = 4,081,013.16/x
  3. Step 3: Cross multiply
    6,036,879.56x = 8,330,137.11 × 4,081,013.16
  4. Step 4: Simplify right side
    6,036,879.56x = 33,995,399,170,514.37
  5. Step 5: Solve for x
    x = 33,995,399,170,514.37/6,036,879.56
  6. Step 6: Final answer
    x = 5,631,286.64

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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.