Home / 1,169,892.20-1,755,093.45-664,695.20

Finding the Fourth Proportional to 1,169,892.20, 1,755,093.45 and 664,695.20

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Solution

The fourth proportional to 1,169,892.20, 1,755,093.45 and 664,695.20 is: 997,187.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,892.20 : 1,755,093.45 = 664,695.20 : x
  2. Step 2: Convert to fraction form
    1,169,892.20/1,755,093.45 = 664,695.20/x
  3. Step 3: Cross multiply
    1,169,892.20x = 1,755,093.45 × 664,695.20
  4. Step 4: Simplify right side
    1,169,892.20x = 1,166,602,191,766.44
  5. Step 5: Solve for x
    x = 1,166,602,191,766.44/1,169,892.20
  6. Step 6: Final answer
    x = 997,187.77

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