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Finding the Fourth Proportional to 6,597.77, 9,892.98 and 2,697.62

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Solution

The fourth proportional to 6,597.77, 9,892.98 and 2,697.62 is: 4,044.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,597.77 : 9,892.98 = 2,697.62 : x
  2. Step 2: Convert to fraction form
    6,597.77/9,892.98 = 2,697.62/x
  3. Step 3: Cross multiply
    6,597.77x = 9,892.98 × 2,697.62
  4. Step 4: Simplify right side
    6,597.77x = 26,687,451.24
  5. Step 5: Solve for x
    x = 26,687,451.24/6,597.77
  6. Step 6: Final answer
    x = 4,044.92

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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.