Home / 3,368,246.80-5,064,811.80-2,820,816.40

Finding the Fourth Proportional to 3,368,246.80, 5,064,811.80 and 2,820,816.40

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Solution

The fourth proportional to 3,368,246.80, 5,064,811.80 and 2,820,816.40 is: 4,241,644.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,246.80 : 5,064,811.80 = 2,820,816.40 : x
  2. Step 2: Convert to fraction form
    3,368,246.80/5,064,811.80 = 2,820,816.40/x
  3. Step 3: Cross multiply
    3,368,246.80x = 5,064,811.80 × 2,820,816.40
  4. Step 4: Simplify right side
    3,368,246.80x = 14,286,904,188,353.52
  5. Step 5: Solve for x
    x = 14,286,904,188,353.52/3,368,246.80
  6. Step 6: Final answer
    x = 4,241,644.11

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