Home / 6,655,502.75-9,956,986.83-5,040,922.73

Finding the Fourth Proportional to 6,655,502.75, 9,956,986.83 and 5,040,922.73

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Solution

The fourth proportional to 6,655,502.75, 9,956,986.83 and 5,040,922.73 is: 7,541,489.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,502.75 : 9,956,986.83 = 5,040,922.73 : x
  2. Step 2: Convert to fraction form
    6,655,502.75/9,956,986.83 = 5,040,922.73/x
  3. Step 3: Cross multiply
    6,655,502.75x = 9,956,986.83 × 5,040,922.73
  4. Step 4: Simplify right side
    6,655,502.75x = 50,192,401,183,872.71
  5. Step 5: Solve for x
    x = 50,192,401,183,872.71/6,655,502.75
  6. Step 6: Final answer
    x = 7,541,489.07

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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.