Home / 1,088,261.85-1,632,396.57-330,109.85

Finding the Fourth Proportional to 1,088,261.85, 1,632,396.57 and 330,109.85

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Solution

The fourth proportional to 1,088,261.85, 1,632,396.57 and 330,109.85 is: 495,165.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,261.85 : 1,632,396.57 = 330,109.85 : x
  2. Step 2: Convert to fraction form
    1,088,261.85/1,632,396.57 = 330,109.85/x
  3. Step 3: Cross multiply
    1,088,261.85x = 1,632,396.57 × 330,109.85
  4. Step 4: Simplify right side
    1,088,261.85x = 538,870,178,701.23
  5. Step 5: Solve for x
    x = 538,870,178,701.23/1,088,261.85
  6. Step 6: Final answer
    x = 495,165.92

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