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Finding the Fourth Proportional to 1,806.27, 2,713.97 and 1,733.37

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Solution

The fourth proportional to 1,806.27, 2,713.97 and 1,733.37 is: 2,604.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806.27 : 2,713.97 = 1,733.37 : x
  2. Step 2: Convert to fraction form
    1,806.27/2,713.97 = 1,733.37/x
  3. Step 3: Cross multiply
    1,806.27x = 2,713.97 × 1,733.37
  4. Step 4: Simplify right side
    1,806.27x = 4,704,318.51
  5. Step 5: Solve for x
    x = 4,704,318.51/1,806.27
  6. Step 6: Final answer
    x = 2,604.44

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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.