Home / 4,968,269.70-7,452,404.55-2,694,883.20

Finding the Fourth Proportional to 4,968,269.70, 7,452,404.55 and 2,694,883.20

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Solution

The fourth proportional to 4,968,269.70, 7,452,404.55 and 2,694,883.20 is: 4,042,324.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,269.70 : 7,452,404.55 = 2,694,883.20 : x
  2. Step 2: Convert to fraction form
    4,968,269.70/7,452,404.55 = 2,694,883.20/x
  3. Step 3: Cross multiply
    4,968,269.70x = 7,452,404.55 × 2,694,883.20
  4. Step 4: Simplify right side
    4,968,269.70x = 20,083,359,821,398.56
  5. Step 5: Solve for x
    x = 20,083,359,821,398.56/4,968,269.70
  6. Step 6: Final answer
    x = 4,042,324.80

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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.