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Finding the Fourth Proportional to 2,536.94, 3,496.79 and 1,697.34

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Solution

The fourth proportional to 2,536.94, 3,496.79 and 1,697.34 is: 2,339.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536.94 : 3,496.79 = 1,697.34 : x
  2. Step 2: Convert to fraction form
    2,536.94/3,496.79 = 1,697.34/x
  3. Step 3: Cross multiply
    2,536.94x = 3,496.79 × 1,697.34
  4. Step 4: Simplify right side
    2,536.94x = 5,935,233.05
  5. Step 5: Solve for x
    x = 5,935,233.05/2,536.94
  6. Step 6: Final answer
    x = 2,339.53

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