Home / 2,225,834-3,339,183.92-946,426.76

Finding the Fourth Proportional to 2,225,834, 3,339,183.92 and 946,426.76

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Solution

The fourth proportional to 2,225,834, 3,339,183.92 and 946,426.76 is: 1,419,824.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,834 : 3,339,183.92 = 946,426.76 : x
  2. Step 2: Convert to fraction form
    2,225,834/3,339,183.92 = 946,426.76/x
  3. Step 3: Cross multiply
    2,225,834x = 3,339,183.92 × 946,426.76
  4. Step 4: Simplify right side
    2,225,834x = 3,160,293,018,449.70
  5. Step 5: Solve for x
    x = 3,160,293,018,449.70/2,225,834
  6. Step 6: Final answer
    x = 1,419,824.22

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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.