Home / 1,442,271.60-2,163,761.64-495,655.92

Finding the Fourth Proportional to 1,442,271.60, 2,163,761.64 and 495,655.92

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Solution

The fourth proportional to 1,442,271.60, 2,163,761.64 and 495,655.92 is: 743,605.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,442,271.60 : 2,163,761.64 = 495,655.92 : x
  2. Step 2: Convert to fraction form
    1,442,271.60/2,163,761.64 = 495,655.92/x
  3. Step 3: Cross multiply
    1,442,271.60x = 2,163,761.64 × 495,655.92
  4. Step 4: Simplify right side
    1,442,271.60x = 1,072,481,266,334.91
  5. Step 5: Solve for x
    x = 1,072,481,266,334.91/1,442,271.60
  6. Step 6: Final answer
    x = 743,605.62

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