Home / 3,311,915.85-4,962,803.25-2,228,415.14

Finding the Fourth Proportional to 3,311,915.85, 4,962,803.25 and 2,228,415.14

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Solution

The fourth proportional to 3,311,915.85, 4,962,803.25 and 2,228,415.14 is: 3,339,211.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,915.85 : 4,962,803.25 = 2,228,415.14 : x
  2. Step 2: Convert to fraction form
    3,311,915.85/4,962,803.25 = 2,228,415.14/x
  3. Step 3: Cross multiply
    3,311,915.85x = 4,962,803.25 × 2,228,415.14
  4. Step 4: Simplify right side
    3,311,915.85x = 11,059,185,899,141.21
  5. Step 5: Solve for x
    x = 11,059,185,899,141.21/3,311,915.85
  6. Step 6: Final answer
    x = 3,339,211.02

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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.