Home / 3,424,204.44-5,136,700.32-2,004,272.82

Finding the Fourth Proportional to 3,424,204.44, 5,136,700.32 and 2,004,272.82

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Solution

The fourth proportional to 3,424,204.44, 5,136,700.32 and 2,004,272.82 is: 3,006,639.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,204.44 : 5,136,700.32 = 2,004,272.82 : x
  2. Step 2: Convert to fraction form
    3,424,204.44/5,136,700.32 = 2,004,272.82/x
  3. Step 3: Cross multiply
    3,424,204.44x = 5,136,700.32 × 2,004,272.82
  4. Step 4: Simplify right side
    3,424,204.44x = 10,295,348,835,861.30
  5. Step 5: Solve for x
    x = 10,295,348,835,861.30/3,424,204.44
  6. Step 6: Final answer
    x = 3,006,639.65

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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.