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Finding the Fourth Proportional to 604,801.68, 907,406.48 and 267,796.32

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Solution

The fourth proportional to 604,801.68, 907,406.48 and 267,796.32 is: 401,784.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,801.68 : 907,406.48 = 267,796.32 : x
  2. Step 2: Convert to fraction form
    604,801.68/907,406.48 = 267,796.32/x
  3. Step 3: Cross multiply
    604,801.68x = 907,406.48 × 267,796.32
  4. Step 4: Simplify right side
    604,801.68x = 243,000,116,088.15
  5. Step 5: Solve for x
    x = 243,000,116,088.15/604,801.68
  6. Step 6: Final answer
    x = 401,784.79

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