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Finding the Fourth Proportional to 2,322.48, 3,484.17 and 1,023.93

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Solution

The fourth proportional to 2,322.48, 3,484.17 and 1,023.93 is: 1,536.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322.48 : 3,484.17 = 1,023.93 : x
  2. Step 2: Convert to fraction form
    2,322.48/3,484.17 = 1,023.93/x
  3. Step 3: Cross multiply
    2,322.48x = 3,484.17 × 1,023.93
  4. Step 4: Simplify right side
    2,322.48x = 3,567,546.19
  5. Step 5: Solve for x
    x = 3,567,546.19/2,322.48
  6. Step 6: Final answer
    x = 1,536.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.