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Finding the Fourth Proportional to 633,093.86, 873,669.56 and 346,613.97

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Solution

The fourth proportional to 633,093.86, 873,669.56 and 346,613.97 is: 478,327.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,093.86 : 873,669.56 = 346,613.97 : x
  2. Step 2: Convert to fraction form
    633,093.86/873,669.56 = 346,613.97/x
  3. Step 3: Cross multiply
    633,093.86x = 873,669.56 × 346,613.97
  4. Step 4: Simplify right side
    633,093.86x = 302,826,074,659.75
  5. Step 5: Solve for x
    x = 302,826,074,659.75/633,093.86
  6. Step 6: Final answer
    x = 478,327.30

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