Home / 3,624,976.49-5,436,301.78-1,195,583.59

Finding the Fourth Proportional to 3,624,976.49, 5,436,301.78 and 1,195,583.59

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Solution

The fourth proportional to 3,624,976.49, 5,436,301.78 and 1,195,583.59 is: 1,792,991.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,976.49 : 5,436,301.78 = 1,195,583.59 : x
  2. Step 2: Convert to fraction form
    3,624,976.49/5,436,301.78 = 1,195,583.59/x
  3. Step 3: Cross multiply
    3,624,976.49x = 5,436,301.78 × 1,195,583.59
  4. Step 4: Simplify right side
    3,624,976.49x = 6,499,553,198,455.79
  5. Step 5: Solve for x
    x = 6,499,553,198,455.79/3,624,976.49
  6. Step 6: Final answer
    x = 1,792,991.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.