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Finding the Fourth Proportional to 569,464.56, 854,714.28 and 303,452.40

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Solution

The fourth proportional to 569,464.56, 854,714.28 and 303,452.40 is: 455,454.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,464.56 : 854,714.28 = 303,452.40 : x
  2. Step 2: Convert to fraction form
    569,464.56/854,714.28 = 303,452.40/x
  3. Step 3: Cross multiply
    569,464.56x = 854,714.28 × 303,452.40
  4. Step 4: Simplify right side
    569,464.56x = 259,365,099,580.27
  5. Step 5: Solve for x
    x = 259,365,099,580.27/569,464.56
  6. Step 6: Final answer
    x = 455,454.33

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