Home / 2,669,429.20-4,003,366.20-963,374.80

Finding the Fourth Proportional to 2,669,429.20, 4,003,366.20 and 963,374.80

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Solution

The fourth proportional to 2,669,429.20, 4,003,366.20 and 963,374.80 is: 1,444,781.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,429.20 : 4,003,366.20 = 963,374.80 : x
  2. Step 2: Convert to fraction form
    2,669,429.20/4,003,366.20 = 963,374.80/x
  3. Step 3: Cross multiply
    2,669,429.20x = 4,003,366.20 × 963,374.80
  4. Step 4: Simplify right side
    2,669,429.20x = 3,856,742,112,251.76
  5. Step 5: Solve for x
    x = 3,856,742,112,251.76/2,669,429.20
  6. Step 6: Final answer
    x = 1,444,781.57

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