Home / 2,496,213.82-3,443,680.92-1,463,197.90

Finding the Fourth Proportional to 2,496,213.82, 3,443,680.92 and 1,463,197.90

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Solution

The fourth proportional to 2,496,213.82, 3,443,680.92 and 1,463,197.90 is: 2,018,571.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,213.82 : 3,443,680.92 = 1,463,197.90 : x
  2. Step 2: Convert to fraction form
    2,496,213.82/3,443,680.92 = 1,463,197.90/x
  3. Step 3: Cross multiply
    2,496,213.82x = 3,443,680.92 × 1,463,197.90
  4. Step 4: Simplify right side
    2,496,213.82x = 5,038,786,690,414.07
  5. Step 5: Solve for x
    x = 5,038,786,690,414.07/2,496,213.82
  6. Step 6: Final answer
    x = 2,018,571.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.