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Finding the Fourth Proportional to 4,596, 6,343.56 and 2,734.08

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Solution

The fourth proportional to 4,596, 6,343.56 and 2,734.08 is: 3,773.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,596 : 6,343.56 = 2,734.08 : x
  2. Step 2: Convert to fraction form
    4,596/6,343.56 = 2,734.08/x
  3. Step 3: Cross multiply
    4,596x = 6,343.56 × 2,734.08
  4. Step 4: Simplify right side
    4,596x = 17,343,800.52
  5. Step 5: Solve for x
    x = 17,343,800.52/4,596
  6. Step 6: Final answer
    x = 3,773.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.