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Finding the Fourth Proportional to 5,957.63, 8,936.52 and 1,797.68

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Solution

The fourth proportional to 5,957.63, 8,936.52 and 1,797.68 is: 2,696.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,957.63 : 8,936.52 = 1,797.68 : x
  2. Step 2: Convert to fraction form
    5,957.63/8,936.52 = 1,797.68/x
  3. Step 3: Cross multiply
    5,957.63x = 8,936.52 × 1,797.68
  4. Step 4: Simplify right side
    5,957.63x = 16,065,023.93
  5. Step 5: Solve for x
    x = 16,065,023.93/5,957.63
  6. Step 6: Final answer
    x = 2,696.54

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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.