Home / 1,753,908.20-2,630,862.30-809,124.20

Finding the Fourth Proportional to 1,753,908.20, 2,630,862.30 and 809,124.20

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Solution

The fourth proportional to 1,753,908.20, 2,630,862.30 and 809,124.20 is: 1,213,686.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,908.20 : 2,630,862.30 = 809,124.20 : x
  2. Step 2: Convert to fraction form
    1,753,908.20/2,630,862.30 = 809,124.20/x
  3. Step 3: Cross multiply
    1,753,908.20x = 2,630,862.30 × 809,124.20
  4. Step 4: Simplify right side
    1,753,908.20x = 2,128,694,353,797.66
  5. Step 5: Solve for x
    x = 2,128,694,353,797.66/1,753,908.20
  6. Step 6: Final answer
    x = 1,213,686.30

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