Home / 5,040,231.74-7,560,347.61-5,040,231.74

Finding the Fourth Proportional to 5,040,231.74, 7,560,347.61 and 5,040,231.74

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Solution

The fourth proportional to 5,040,231.74, 7,560,347.61 and 5,040,231.74 is: 7,560,347.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040,231.74 : 7,560,347.61 = 5,040,231.74 : x
  2. Step 2: Convert to fraction form
    5,040,231.74/7,560,347.61 = 5,040,231.74/x
  3. Step 3: Cross multiply
    5,040,231.74x = 7,560,347.61 × 5,040,231.74
  4. Step 4: Simplify right side
    5,040,231.74x = 38,105,903,957,853.69
  5. Step 5: Solve for x
    x = 38,105,903,957,853.69/5,040,231.74
  6. Step 6: Final answer
    x = 7,560,347.61

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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.