Home / 1,670,626.80-2,505,940.20-997,468.20

Finding the Fourth Proportional to 1,670,626.80, 2,505,940.20 and 997,468.20

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Solution

The fourth proportional to 1,670,626.80, 2,505,940.20 and 997,468.20 is: 1,496,202.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,670,626.80 : 2,505,940.20 = 997,468.20 : x
  2. Step 2: Convert to fraction form
    1,670,626.80/2,505,940.20 = 997,468.20/x
  3. Step 3: Cross multiply
    1,670,626.80x = 2,505,940.20 × 997,468.20
  4. Step 4: Simplify right side
    1,670,626.80x = 2,499,595,660,601.64
  5. Step 5: Solve for x
    x = 2,499,595,660,601.64/1,670,626.80
  6. Step 6: Final answer
    x = 1,496,202.30

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