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Finding the Fourth Proportional to 4,402.77, 6,075.18 and 2,634

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Solution

The fourth proportional to 4,402.77, 6,075.18 and 2,634 is: 3,634.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402.77 : 6,075.18 = 2,634 : x
  2. Step 2: Convert to fraction form
    4,402.77/6,075.18 = 2,634/x
  3. Step 3: Cross multiply
    4,402.77x = 6,075.18 × 2,634
  4. Step 4: Simplify right side
    4,402.77x = 16,002,024.12
  5. Step 5: Solve for x
    x = 16,002,024.12/4,402.77
  6. Step 6: Final answer
    x = 3,634.54

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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.