Home / 3,067,010.53-4,600,515.18-823,148.53

Finding the Fourth Proportional to 3,067,010.53, 4,600,515.18 and 823,148.53

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Solution

The fourth proportional to 3,067,010.53, 4,600,515.18 and 823,148.53 is: 1,234,722.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,010.53 : 4,600,515.18 = 823,148.53 : x
  2. Step 2: Convert to fraction form
    3,067,010.53/4,600,515.18 = 823,148.53/x
  3. Step 3: Cross multiply
    3,067,010.53x = 4,600,515.18 × 823,148.53
  4. Step 4: Simplify right side
    3,067,010.53x = 3,786,907,299,245.20
  5. Step 5: Solve for x
    x = 3,786,907,299,245.20/3,067,010.53
  6. Step 6: Final answer
    x = 1,234,722.63

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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.