Home / 2,420,340.40-3,630,776.48-800,519.14

Finding the Fourth Proportional to 2,420,340.40, 3,630,776.48 and 800,519.14

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Solution

The fourth proportional to 2,420,340.40, 3,630,776.48 and 800,519.14 is: 1,200,866.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,420,340.40 : 3,630,776.48 = 800,519.14 : x
  2. Step 2: Convert to fraction form
    2,420,340.40/3,630,776.48 = 800,519.14/x
  3. Step 3: Cross multiply
    2,420,340.40x = 3,630,776.48 × 800,519.14
  4. Step 4: Simplify right side
    2,420,340.40x = 2,906,506,065,301.83
  5. Step 5: Solve for x
    x = 2,906,506,065,301.83/2,420,340.40
  6. Step 6: Final answer
    x = 1,200,866.65

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