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Finding the Fourth Proportional to 4,420.22, 6,100.19 and 2,627.22

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Solution

The fourth proportional to 4,420.22, 6,100.19 and 2,627.22 is: 3,625.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420.22 : 6,100.19 = 2,627.22 : x
  2. Step 2: Convert to fraction form
    4,420.22/6,100.19 = 2,627.22/x
  3. Step 3: Cross multiply
    4,420.22x = 6,100.19 × 2,627.22
  4. Step 4: Simplify right side
    4,420.22x = 16,026,542.12
  5. Step 5: Solve for x
    x = 16,026,542.12/4,420.22
  6. Step 6: Final answer
    x = 3,625.74

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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.