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Finding the Fourth Proportional to 797,886.24, 1,101,059.08 and 435,317.28

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Solution

The fourth proportional to 797,886.24, 1,101,059.08 and 435,317.28 is: 600,724.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,886.24 : 1,101,059.08 = 435,317.28 : x
  2. Step 2: Convert to fraction form
    797,886.24/1,101,059.08 = 435,317.28/x
  3. Step 3: Cross multiply
    797,886.24x = 1,101,059.08 × 435,317.28
  4. Step 4: Simplify right side
    797,886.24x = 479,310,043,824.90
  5. Step 5: Solve for x
    x = 479,310,043,824.90/797,886.24
  6. Step 6: Final answer
    x = 600,724.79

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