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Finding the Fourth Proportional to 2,497.82, 3,444.69 and 1,702.33

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Solution

The fourth proportional to 2,497.82, 3,444.69 and 1,702.33 is: 2,347.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497.82 : 3,444.69 = 1,702.33 : x
  2. Step 2: Convert to fraction form
    2,497.82/3,444.69 = 1,702.33/x
  3. Step 3: Cross multiply
    2,497.82x = 3,444.69 × 1,702.33
  4. Step 4: Simplify right side
    2,497.82x = 5,863,996.90
  5. Step 5: Solve for x
    x = 5,863,996.90/2,497.82
  6. Step 6: Final answer
    x = 2,347.65

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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.