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Finding the Fourth Proportional to 2,000.93, 3,002.08 and 1,806.83

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Solution

The fourth proportional to 2,000.93, 3,002.08 and 1,806.83 is: 2,710.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000.93 : 3,002.08 = 1,806.83 : x
  2. Step 2: Convert to fraction form
    2,000.93/3,002.08 = 1,806.83/x
  3. Step 3: Cross multiply
    2,000.93x = 3,002.08 × 1,806.83
  4. Step 4: Simplify right side
    2,000.93x = 5,424,248.21
  5. Step 5: Solve for x
    x = 5,424,248.21/2,000.93
  6. Step 6: Final answer
    x = 2,710.86

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1.5x scale

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.