Home / 1,609,297.80-2,414,238.30-808,564.20

Finding the Fourth Proportional to 1,609,297.80, 2,414,238.30 and 808,564.20

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Solution

The fourth proportional to 1,609,297.80, 2,414,238.30 and 808,564.20 is: 1,212,992.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,297.80 : 2,414,238.30 = 808,564.20 : x
  2. Step 2: Convert to fraction form
    1,609,297.80/2,414,238.30 = 808,564.20/x
  3. Step 3: Cross multiply
    1,609,297.80x = 2,414,238.30 × 808,564.20
  4. Step 4: Simplify right side
    1,609,297.80x = 1,952,066,659,648.86
  5. Step 5: Solve for x
    x = 1,952,066,659,648.86/1,609,297.80
  6. Step 6: Final answer
    x = 1,212,992.81

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