Home / 4,920,535.77-7,374,819.83-3,481,633.81

Finding the Fourth Proportional to 4,920,535.77, 7,374,819.83 and 3,481,633.81

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Solution

The fourth proportional to 4,920,535.77, 7,374,819.83 and 3,481,633.81 is: 5,218,216.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,920,535.77 : 7,374,819.83 = 3,481,633.81 : x
  2. Step 2: Convert to fraction form
    4,920,535.77/7,374,819.83 = 3,481,633.81/x
  3. Step 3: Cross multiply
    4,920,535.77x = 7,374,819.83 × 3,481,633.81
  4. Step 4: Simplify right side
    4,920,535.77x = 25,676,422,054,596.81
  5. Step 5: Solve for x
    x = 25,676,422,054,596.81/4,920,535.77
  6. Step 6: Final answer
    x = 5,218,216.73

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