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Finding the Fourth Proportional to 979,668.83, 1,467,265.93 and 467,694.10

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Solution

The fourth proportional to 979,668.83, 1,467,265.93 and 467,694.10 is: 700,473.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    979,668.83 : 1,467,265.93 = 467,694.10 : x
  2. Step 2: Convert to fraction form
    979,668.83/1,467,265.93 = 467,694.10/x
  3. Step 3: Cross multiply
    979,668.83x = 1,467,265.93 × 467,694.10
  4. Step 4: Simplify right side
    979,668.83x = 686,231,613,754.61
  5. Step 5: Solve for x
    x = 686,231,613,754.61/979,668.83
  6. Step 6: Final answer
    x = 700,473.05

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