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Finding the Fourth Proportional to 609,902.04, 841,669.76 and 337,974.48

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Solution

The fourth proportional to 609,902.04, 841,669.76 and 337,974.48 is: 466,407.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,902.04 : 841,669.76 = 337,974.48 : x
  2. Step 2: Convert to fraction form
    609,902.04/841,669.76 = 337,974.48/x
  3. Step 3: Cross multiply
    609,902.04x = 841,669.76 × 337,974.48
  4. Step 4: Simplify right side
    609,902.04x = 284,462,893,569.50
  5. Step 5: Solve for x
    x = 284,462,893,569.50/609,902.04
  6. Step 6: Final answer
    x = 466,407.51

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