Home / 6,226,161.19-9,330,462.66-2,940,009.38

Finding the Fourth Proportional to 6,226,161.19, 9,330,462.66 and 2,940,009.38

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Solution

The fourth proportional to 6,226,161.19, 9,330,462.66 and 2,940,009.38 is: 4,405,868.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,161.19 : 9,330,462.66 = 2,940,009.38 : x
  2. Step 2: Convert to fraction form
    6,226,161.19/9,330,462.66 = 2,940,009.38/x
  3. Step 3: Cross multiply
    6,226,161.19x = 9,330,462.66 × 2,940,009.38
  4. Step 4: Simplify right side
    6,226,161.19x = 27,431,647,740,139.75
  5. Step 5: Solve for x
    x = 27,431,647,740,139.75/6,226,161.19
  6. Step 6: Final answer
    x = 4,405,868.54

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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.