Home / 751,235.16-1,126,100.97-372,433.08

Finding the Fourth Proportional to 751,235.16, 1,126,100.97 and 372,433.08

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Solution

The fourth proportional to 751,235.16, 1,126,100.97 and 372,433.08 is: 558,276.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,235.16 : 1,126,100.97 = 372,433.08 : x
  2. Step 2: Convert to fraction form
    751,235.16/1,126,100.97 = 372,433.08/x
  3. Step 3: Cross multiply
    751,235.16x = 1,126,100.97 × 372,433.08
  4. Step 4: Simplify right side
    751,235.16x = 419,397,252,648.09
  5. Step 5: Solve for x
    x = 419,397,252,648.09/751,235.16
  6. Step 6: Final answer
    x = 558,276.92

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