Home / 4,745,410.26-7,119,329.16-1,379,617.26

Finding the Fourth Proportional to 4,745,410.26, 7,119,329.16 and 1,379,617.26

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Solution

The fourth proportional to 4,745,410.26, 7,119,329.16 and 1,379,617.26 is: 2,069,778.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,410.26 : 7,119,329.16 = 1,379,617.26 : x
  2. Step 2: Convert to fraction form
    4,745,410.26/7,119,329.16 = 1,379,617.26/x
  3. Step 3: Cross multiply
    4,745,410.26x = 7,119,329.16 × 1,379,617.26
  4. Step 4: Simplify right side
    4,745,410.26x = 9,821,949,388,757.30
  5. Step 5: Solve for x
    x = 9,821,949,388,757.30/4,745,410.26
  6. Step 6: Final answer
    x = 2,069,778.77

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