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Finding the Fourth Proportional to 6,604.46, 9,903.48 and 2,446.43

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Solution

The fourth proportional to 6,604.46, 9,903.48 and 2,446.43 is: 3,668.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604.46 : 9,903.48 = 2,446.43 : x
  2. Step 2: Convert to fraction form
    6,604.46/9,903.48 = 2,446.43/x
  3. Step 3: Cross multiply
    6,604.46x = 9,903.48 × 2,446.43
  4. Step 4: Simplify right side
    6,604.46x = 24,228,170.58
  5. Step 5: Solve for x
    x = 24,228,170.58/6,604.46
  6. Step 6: Final answer
    x = 3,668.46

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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.