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Finding the Fourth Proportional to 5,797.37, 8,696.69 and 1,847.70

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Solution

The fourth proportional to 5,797.37, 8,696.69 and 1,847.70 is: 2,771.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,797.37 : 8,696.69 = 1,847.70 : x
  2. Step 2: Convert to fraction form
    5,797.37/8,696.69 = 1,847.70/x
  3. Step 3: Cross multiply
    5,797.37x = 8,696.69 × 1,847.70
  4. Step 4: Simplify right side
    5,797.37x = 16,068,871.80
  5. Step 5: Solve for x
    x = 16,068,871.80/5,797.37
  6. Step 6: Final answer
    x = 2,771.75

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Double scale
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Similar ratio
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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.