Home / 1,755,102.40-2,632,653.60-810,318.40

Finding the Fourth Proportional to 1,755,102.40, 2,632,653.60 and 810,318.40

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Solution

The fourth proportional to 1,755,102.40, 2,632,653.60 and 810,318.40 is: 1,215,477.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,102.40 : 2,632,653.60 = 810,318.40 : x
  2. Step 2: Convert to fraction form
    1,755,102.40/2,632,653.60 = 810,318.40/x
  3. Step 3: Cross multiply
    1,755,102.40x = 2,632,653.60 × 810,318.40
  4. Step 4: Simplify right side
    1,755,102.40x = 2,133,287,652,906.24
  5. Step 5: Solve for x
    x = 2,133,287,652,906.24/1,755,102.40
  6. Step 6: Final answer
    x = 1,215,477.60

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