Home / 2,910,666.80-4,365,222.60-888,906.80

Finding the Fourth Proportional to 2,910,666.80, 4,365,222.60 and 888,906.80

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Solution

The fourth proportional to 2,910,666.80, 4,365,222.60 and 888,906.80 is: 1,333,122.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,666.80 : 4,365,222.60 = 888,906.80 : x
  2. Step 2: Convert to fraction form
    2,910,666.80/4,365,222.60 = 888,906.80/x
  3. Step 3: Cross multiply
    2,910,666.80x = 4,365,222.60 × 888,906.80
  4. Step 4: Simplify right side
    2,910,666.80x = 3,880,276,052,653.68
  5. Step 5: Solve for x
    x = 3,880,276,052,653.68/2,910,666.80
  6. Step 6: Final answer
    x = 1,333,122.72

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