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Finding the Fourth Proportional to 434,992.80, 651,970.80 and 182,272.80

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Solution

The fourth proportional to 434,992.80, 651,970.80 and 182,272.80 is: 273,191.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,992.80 : 651,970.80 = 182,272.80 : x
  2. Step 2: Convert to fraction form
    434,992.80/651,970.80 = 182,272.80/x
  3. Step 3: Cross multiply
    434,992.80x = 651,970.80 × 182,272.80
  4. Step 4: Simplify right side
    434,992.80x = 118,836,543,234.24
  5. Step 5: Solve for x
    x = 118,836,543,234.24/434,992.80
  6. Step 6: Final answer
    x = 273,191.98

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