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Finding the Fourth Proportional to 9,679,224.51, 14,518,771.83 and 3,921,873.12

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Solution

The fourth proportional to 9,679,224.51, 14,518,771.83 and 3,921,873.12 is: 5,882,783.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,679,224.51 : 14,518,771.83 = 3,921,873.12 : x
  2. Step 2: Convert to fraction form
    9,679,224.51/14,518,771.83 = 3,921,873.12/x
  3. Step 3: Cross multiply
    9,679,224.51x = 14,518,771.83 × 3,921,873.12
  4. Step 4: Simplify right side
    9,679,224.51x = 56,940,780,975,490.21
  5. Step 5: Solve for x
    x = 56,940,780,975,490.21/9,679,224.51
  6. Step 6: Final answer
    x = 5,882,783.37

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