Home / 5,945,180.67-8,204,391.32-3,228,926.67

Finding the Fourth Proportional to 5,945,180.67, 8,204,391.32 and 3,228,926.67

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Solution

The fourth proportional to 5,945,180.67, 8,204,391.32 and 3,228,926.67 is: 4,455,941.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,180.67 : 8,204,391.32 = 3,228,926.67 : x
  2. Step 2: Convert to fraction form
    5,945,180.67/8,204,391.32 = 3,228,926.67/x
  3. Step 3: Cross multiply
    5,945,180.67x = 8,204,391.32 × 3,228,926.67
  4. Step 4: Simplify right side
    5,945,180.67x = 26,491,377,928,119.87
  5. Step 5: Solve for x
    x = 26,491,377,928,119.87/5,945,180.67
  6. Step 6: Final answer
    x = 4,455,941.61

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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.