Home / 3,247,388.51-4,481,404.86-1,797,183.95

Finding the Fourth Proportional to 3,247,388.51, 4,481,404.86 and 1,797,183.95

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Solution

The fourth proportional to 3,247,388.51, 4,481,404.86 and 1,797,183.95 is: 2,480,118.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,388.51 : 4,481,404.86 = 1,797,183.95 : x
  2. Step 2: Convert to fraction form
    3,247,388.51/4,481,404.86 = 1,797,183.95/x
  3. Step 3: Cross multiply
    3,247,388.51x = 4,481,404.86 × 1,797,183.95
  4. Step 4: Simplify right side
    3,247,388.51x = 8,053,908,865,436.97
  5. Step 5: Solve for x
    x = 8,053,908,865,436.97/3,247,388.51
  6. Step 6: Final answer
    x = 2,480,118.67

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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.