Home / 3,318,773.03-4,979,192.93-1,188,875.60

Finding the Fourth Proportional to 3,318,773.03, 4,979,192.93 and 1,188,875.60

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Solution

The fourth proportional to 3,318,773.03, 4,979,192.93 and 1,188,875.60 is: 1,783,683.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,318,773.03 : 4,979,192.93 = 1,188,875.60 : x
  2. Step 2: Convert to fraction form
    3,318,773.03/4,979,192.93 = 1,188,875.60/x
  3. Step 3: Cross multiply
    3,318,773.03x = 4,979,192.93 × 1,188,875.60
  4. Step 4: Simplify right side
    3,318,773.03x = 5,919,640,982,169.51
  5. Step 5: Solve for x
    x = 5,919,640,982,169.51/3,318,773.03
  6. Step 6: Final answer
    x = 1,783,683.59

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