Home / 3,270,680.46-4,905,634.34-874,710.80

Finding the Fourth Proportional to 3,270,680.46, 4,905,634.34 and 874,710.80

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Solution

The fourth proportional to 3,270,680.46, 4,905,634.34 and 874,710.80 is: 1,311,962.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,680.46 : 4,905,634.34 = 874,710.80 : x
  2. Step 2: Convert to fraction form
    3,270,680.46/4,905,634.34 = 874,710.80/x
  3. Step 3: Cross multiply
    3,270,680.46x = 4,905,634.34 × 874,710.80
  4. Step 4: Simplify right side
    3,270,680.46x = 4,291,011,338,048.87
  5. Step 5: Solve for x
    x = 4,291,011,338,048.87/3,270,680.46
  6. Step 6: Final answer
    x = 1,311,962.87

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