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Finding the Fourth Proportional to 343,350.46, 473,824.66 and 190,399.42

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Solution

The fourth proportional to 343,350.46, 473,824.66 and 190,399.42 is: 262,751.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,350.46 : 473,824.66 = 190,399.42 : x
  2. Step 2: Convert to fraction form
    343,350.46/473,824.66 = 190,399.42/x
  3. Step 3: Cross multiply
    343,350.46x = 473,824.66 × 190,399.42
  4. Step 4: Simplify right side
    343,350.46x = 90,215,940,445.70
  5. Step 5: Solve for x
    x = 90,215,940,445.70/343,350.46
  6. Step 6: Final answer
    x = 262,751.77

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