Home / 2,743,494.30-4,108,243.05-2,183,622.30

Finding the Fourth Proportional to 2,743,494.30, 4,108,243.05 and 2,183,622.30

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Solution

The fourth proportional to 2,743,494.30, 4,108,243.05 and 2,183,622.30 is: 3,269,863.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,743,494.30 : 4,108,243.05 = 2,183,622.30 : x
  2. Step 2: Convert to fraction form
    2,743,494.30/4,108,243.05 = 2,183,622.30/x
  3. Step 3: Cross multiply
    2,743,494.30x = 4,108,243.05 × 2,183,622.30
  4. Step 4: Simplify right side
    2,743,494.30x = 8,970,851,137,800.01
  5. Step 5: Solve for x
    x = 8,970,851,137,800.01/2,743,494.30
  6. Step 6: Final answer
    x = 3,269,863.23

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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.