Home / 4,967,998.20-7,451,997.30-1,776,727.80

Finding the Fourth Proportional to 4,967,998.20, 7,451,997.30 and 1,776,727.80

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Solution

The fourth proportional to 4,967,998.20, 7,451,997.30 and 1,776,727.80 is: 2,665,091.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,998.20 : 7,451,997.30 = 1,776,727.80 : x
  2. Step 2: Convert to fraction form
    4,967,998.20/7,451,997.30 = 1,776,727.80/x
  3. Step 3: Cross multiply
    4,967,998.20x = 7,451,997.30 × 1,776,727.80
  4. Step 4: Simplify right side
    4,967,998.20x = 13,240,170,768,434.94
  5. Step 5: Solve for x
    x = 13,240,170,768,434.94/4,967,998.20
  6. Step 6: Final answer
    x = 2,665,091.70

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