Home / 4,023,936.69-6,035,906.67-991,361.60

Finding the Fourth Proportional to 4,023,936.69, 6,035,906.67 and 991,361.60

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Solution

The fourth proportional to 4,023,936.69, 6,035,906.67 and 991,361.60 is: 1,487,042.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,936.69 : 6,035,906.67 = 991,361.60 : x
  2. Step 2: Convert to fraction form
    4,023,936.69/6,035,906.67 = 991,361.60/x
  3. Step 3: Cross multiply
    4,023,936.69x = 6,035,906.67 × 991,361.60
  4. Step 4: Simplify right side
    4,023,936.69x = 5,983,766,093,821.87
  5. Step 5: Solve for x
    x = 5,983,766,093,821.87/4,023,936.69
  6. Step 6: Final answer
    x = 1,487,042.80

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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.