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Finding the Fourth Proportional to 601,672.70, 902,509.05 and 507,194.30

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Solution

The fourth proportional to 601,672.70, 902,509.05 and 507,194.30 is: 760,791.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,672.70 : 902,509.05 = 507,194.30 : x
  2. Step 2: Convert to fraction form
    601,672.70/902,509.05 = 507,194.30/x
  3. Step 3: Cross multiply
    601,672.70x = 902,509.05 × 507,194.30
  4. Step 4: Simplify right side
    601,672.70x = 457,747,445,858.42
  5. Step 5: Solve for x
    x = 457,747,445,858.42/601,672.70
  6. Step 6: Final answer
    x = 760,791.45

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