Home / 3,194,550.66-4,413,143.55-2,764,083.45

Finding the Fourth Proportional to 3,194,550.66, 4,413,143.55 and 2,764,083.45

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Solution

The fourth proportional to 3,194,550.66, 4,413,143.55 and 2,764,083.45 is: 3,818,470.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,550.66 : 4,413,143.55 = 2,764,083.45 : x
  2. Step 2: Convert to fraction form
    3,194,550.66/4,413,143.55 = 2,764,083.45/x
  3. Step 3: Cross multiply
    3,194,550.66x = 4,413,143.55 × 2,764,083.45
  4. Step 4: Simplify right side
    3,194,550.66x = 12,198,297,049,029.25
  5. Step 5: Solve for x
    x = 12,198,297,049,029.25/3,194,550.66
  6. Step 6: Final answer
    x = 3,818,470.37

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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.