Home / 3,306.75-4,956.78-2,075.03

Finding the Fourth Proportional to 3,306.75, 4,956.78 and 2,075.03

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Solution

The fourth proportional to 3,306.75, 4,956.78 and 2,075.03 is: 3,110.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306.75 : 4,956.78 = 2,075.03 : x
  2. Step 2: Convert to fraction form
    3,306.75/4,956.78 = 2,075.03/x
  3. Step 3: Cross multiply
    3,306.75x = 4,956.78 × 2,075.03
  4. Step 4: Simplify right side
    3,306.75x = 10,285,442.42
  5. Step 5: Solve for x
    x = 10,285,442.42/3,306.75
  6. Step 6: Final answer
    x = 3,110.44

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