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Finding the Fourth Proportional to 4,597.88, 6,344.84 and 2,608.38

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Solution

The fourth proportional to 4,597.88, 6,344.84 and 2,608.38 is: 3,599.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597.88 : 6,344.84 = 2,608.38 : x
  2. Step 2: Convert to fraction form
    4,597.88/6,344.84 = 2,608.38/x
  3. Step 3: Cross multiply
    4,597.88x = 6,344.84 × 2,608.38
  4. Step 4: Simplify right side
    4,597.88x = 16,549,740.72
  5. Step 5: Solve for x
    x = 16,549,740.72/4,597.88
  6. Step 6: Final answer
    x = 3,599.43

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1.5x scale

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.