Home / 6,762,441.33-9,332,144.87-3,665,039.81

Finding the Fourth Proportional to 6,762,441.33, 9,332,144.87 and 3,665,039.81

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Solution

The fourth proportional to 6,762,441.33, 9,332,144.87 and 3,665,039.81 is: 5,057,741.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,762,441.33 : 9,332,144.87 = 3,665,039.81 : x
  2. Step 2: Convert to fraction form
    6,762,441.33/9,332,144.87 = 3,665,039.81/x
  3. Step 3: Cross multiply
    6,762,441.33x = 9,332,144.87 × 3,665,039.81
  4. Step 4: Simplify right side
    6,762,441.33x = 34,202,682,396,251.36
  5. Step 5: Solve for x
    x = 34,202,682,396,251.36/6,762,441.33
  6. Step 6: Final answer
    x = 5,057,741.83

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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.