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Finding the Fourth Proportional to 2,835,108, 4,252,662 and 733,860

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Solution

The fourth proportional to 2,835,108, 4,252,662 and 733,860 is: 1,100,790

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,108 : 4,252,662 = 733,860 : x
  2. Step 2: Convert to fraction form
    2,835,108/4,252,662 = 733,860/x
  3. Step 3: Cross multiply
    2,835,108x = 4,252,662 × 733,860
  4. Step 4: Simplify right side
    2,835,108x = 3,120,858,535,320
  5. Step 5: Solve for x
    x = 3,120,858,535,320/2,835,108
  6. Step 6: Final answer
    x = 1,100,790

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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.