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Finding the Fourth Proportional to 5,840.74, 8,058.81 and 3,322.27

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Solution

The fourth proportional to 5,840.74, 8,058.81 and 3,322.27 is: 4,583.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840.74 : 8,058.81 = 3,322.27 : x
  2. Step 2: Convert to fraction form
    5,840.74/8,058.81 = 3,322.27/x
  3. Step 3: Cross multiply
    5,840.74x = 8,058.81 × 3,322.27
  4. Step 4: Simplify right side
    5,840.74x = 26,773,542.70
  5. Step 5: Solve for x
    x = 26,773,542.70/5,840.74
  6. Step 6: Final answer
    x = 4,583.93

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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.