Home / 2,941,249.96-4,398,330.56-2,797,760.89

Finding the Fourth Proportional to 2,941,249.96, 4,398,330.56 and 2,797,760.89

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Solution

The fourth proportional to 2,941,249.96, 4,398,330.56 and 2,797,760.89 is: 4,183,757.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,249.96 : 4,398,330.56 = 2,797,760.89 : x
  2. Step 2: Convert to fraction form
    2,941,249.96/4,398,330.56 = 2,797,760.89/x
  3. Step 3: Cross multiply
    2,941,249.96x = 4,398,330.56 × 2,797,760.89
  4. Step 4: Simplify right side
    2,941,249.96x = 12,305,477,213,568.91
  5. Step 5: Solve for x
    x = 12,305,477,213,568.91/2,941,249.96
  6. Step 6: Final answer
    x = 4,183,757.71

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1.5x scale

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.