Home / 4,640,133.20-6,962,736.72-1,800,357.44

Finding the Fourth Proportional to 4,640,133.20, 6,962,736.72 and 1,800,357.44

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Solution

The fourth proportional to 4,640,133.20, 6,962,736.72 and 1,800,357.44 is: 2,701,520.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,640,133.20 : 6,962,736.72 = 1,800,357.44 : x
  2. Step 2: Convert to fraction form
    4,640,133.20/6,962,736.72 = 1,800,357.44/x
  3. Step 3: Cross multiply
    4,640,133.20x = 6,962,736.72 × 1,800,357.44
  4. Step 4: Simplify right side
    4,640,133.20x = 12,535,414,856,613.20
  5. Step 5: Solve for x
    x = 12,535,414,856,613.20/4,640,133.20
  6. Step 6: Final answer
    x = 2,701,520.48

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