Home / 1,353,297.92-2,029,979.82-454,752.68

Finding the Fourth Proportional to 1,353,297.92, 2,029,979.82 and 454,752.68

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Solution

The fourth proportional to 1,353,297.92, 2,029,979.82 and 454,752.68 is: 682,140.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,353,297.92 : 2,029,979.82 = 454,752.68 : x
  2. Step 2: Convert to fraction form
    1,353,297.92/2,029,979.82 = 454,752.68/x
  3. Step 3: Cross multiply
    1,353,297.92x = 2,029,979.82 × 454,752.68
  4. Step 4: Simplify right side
    1,353,297.92x = 923,138,763,490.92
  5. Step 5: Solve for x
    x = 923,138,763,490.92/1,353,297.92
  6. Step 6: Final answer
    x = 682,140.09

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