Home / 1,755,130.20-2,632,695.30-810,346.20

Finding the Fourth Proportional to 1,755,130.20, 2,632,695.30 and 810,346.20

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Solution

The fourth proportional to 1,755,130.20, 2,632,695.30 and 810,346.20 is: 1,215,519.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,130.20 : 2,632,695.30 = 810,346.20 : x
  2. Step 2: Convert to fraction form
    1,755,130.20/2,632,695.30 = 810,346.20/x
  3. Step 3: Cross multiply
    1,755,130.20x = 2,632,695.30 × 810,346.20
  4. Step 4: Simplify right side
    1,755,130.20x = 2,133,394,632,112.86
  5. Step 5: Solve for x
    x = 2,133,394,632,112.86/1,755,130.20
  6. Step 6: Final answer
    x = 1,215,519.30

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