Home / 6,682,414.46-9,221,731.96-3,626,628.71

Finding the Fourth Proportional to 6,682,414.46, 9,221,731.96 and 3,626,628.71

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Solution

The fourth proportional to 6,682,414.46, 9,221,731.96 and 3,626,628.71 is: 5,004,747.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,414.46 : 9,221,731.96 = 3,626,628.71 : x
  2. Step 2: Convert to fraction form
    6,682,414.46/9,221,731.96 = 3,626,628.71/x
  3. Step 3: Cross multiply
    6,682,414.46x = 9,221,731.96 × 3,626,628.71
  4. Step 4: Simplify right side
    6,682,414.46x = 33,443,797,882,060.57
  5. Step 5: Solve for x
    x = 33,443,797,882,060.57/6,682,414.46
  6. Step 6: Final answer
    x = 5,004,747.62

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.