Home / 2,420,458.40-3,630,687.60-647,530.40

Finding the Fourth Proportional to 2,420,458.40, 3,630,687.60 and 647,530.40

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Solution

The fourth proportional to 2,420,458.40, 3,630,687.60 and 647,530.40 is: 971,295.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,420,458.40 : 3,630,687.60 = 647,530.40 : x
  2. Step 2: Convert to fraction form
    2,420,458.40/3,630,687.60 = 647,530.40/x
  3. Step 3: Cross multiply
    2,420,458.40x = 3,630,687.60 × 647,530.40
  4. Step 4: Simplify right side
    2,420,458.40x = 2,350,980,593,903.04
  5. Step 5: Solve for x
    x = 2,350,980,593,903.04/2,420,458.40
  6. Step 6: Final answer
    x = 971,295.60

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