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Finding the Fourth Proportional to 438,210.75, 604,730.88 and 237,006.75

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Solution

The fourth proportional to 438,210.75, 604,730.88 and 237,006.75 is: 327,069.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    438,210.75 : 604,730.88 = 237,006.75 : x
  2. Step 2: Convert to fraction form
    438,210.75/604,730.88 = 237,006.75/x
  3. Step 3: Cross multiply
    438,210.75x = 604,730.88 × 237,006.75
  4. Step 4: Simplify right side
    438,210.75x = 143,325,300,493.44
  5. Step 5: Solve for x
    x = 143,325,300,493.44/438,210.75
  6. Step 6: Final answer
    x = 327,069.34

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