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Finding the Fourth Proportional to 335,811.92, 463,316.36 and 190,594

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Solution

The fourth proportional to 335,811.92, 463,316.36 and 190,594 is: 262,960.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,811.92 : 463,316.36 = 190,594 : x
  2. Step 2: Convert to fraction form
    335,811.92/463,316.36 = 190,594/x
  3. Step 3: Cross multiply
    335,811.92x = 463,316.36 × 190,594
  4. Step 4: Simplify right side
    335,811.92x = 88,305,318,317.84
  5. Step 5: Solve for x
    x = 88,305,318,317.84/335,811.92
  6. Step 6: Final answer
    x = 262,960.64

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