Home / 2,200,183.44-3,300,278.04-602,760.48

Finding the Fourth Proportional to 2,200,183.44, 3,300,278.04 and 602,760.48

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Solution

The fourth proportional to 2,200,183.44, 3,300,278.04 and 602,760.48 is: 904,141.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,183.44 : 3,300,278.04 = 602,760.48 : x
  2. Step 2: Convert to fraction form
    2,200,183.44/3,300,278.04 = 602,760.48/x
  3. Step 3: Cross multiply
    2,200,183.44x = 3,300,278.04 × 602,760.48
  4. Step 4: Simplify right side
    2,200,183.44x = 1,989,277,175,523.86
  5. Step 5: Solve for x
    x = 1,989,277,175,523.86/2,200,183.44
  6. Step 6: Final answer
    x = 904,141.51

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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.