Home / 8,240,627.64-12,357,520.02-3,189,027

Finding the Fourth Proportional to 8,240,627.64, 12,357,520.02 and 3,189,027

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Solution

The fourth proportional to 8,240,627.64, 12,357,520.02 and 3,189,027 is: 4,782,216.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,240,627.64 : 12,357,520.02 = 3,189,027 : x
  2. Step 2: Convert to fraction form
    8,240,627.64/12,357,520.02 = 3,189,027/x
  3. Step 3: Cross multiply
    8,240,627.64x = 12,357,520.02 × 3,189,027
  4. Step 4: Simplify right side
    8,240,627.64x = 39,408,464,996,820.54
  5. Step 5: Solve for x
    x = 39,408,464,996,820.54/8,240,627.64
  6. Step 6: Final answer
    x = 4,782,216.44

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