Home / 3,622,243.20-5,433,364.80-1,942,627.20

Finding the Fourth Proportional to 3,622,243.20, 5,433,364.80 and 1,942,627.20

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Solution

The fourth proportional to 3,622,243.20, 5,433,364.80 and 1,942,627.20 is: 2,913,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,243.20 : 5,433,364.80 = 1,942,627.20 : x
  2. Step 2: Convert to fraction form
    3,622,243.20/5,433,364.80 = 1,942,627.20/x
  3. Step 3: Cross multiply
    3,622,243.20x = 5,433,364.80 × 1,942,627.20
  4. Step 4: Simplify right side
    3,622,243.20x = 10,555,002,248,002.56
  5. Step 5: Solve for x
    x = 10,555,002,248,002.56/3,622,243.20
  6. Step 6: Final answer
    x = 2,913,940.80

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