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Finding the Fourth Proportional to 597,994.99, 825,303.11 and 339,910.76

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Solution

The fourth proportional to 597,994.99, 825,303.11 and 339,910.76 is: 469,116.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,994.99 : 825,303.11 = 339,910.76 : x
  2. Step 2: Convert to fraction form
    597,994.99/825,303.11 = 339,910.76/x
  3. Step 3: Cross multiply
    597,994.99x = 825,303.11 × 339,910.76
  4. Step 4: Simplify right side
    597,994.99x = 280,529,407,714.17
  5. Step 5: Solve for x
    x = 280,529,407,714.17/597,994.99
  6. Step 6: Final answer
    x = 469,116.65

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