Home / 3,096,872.20-4,645,306.14-967,138.84

Finding the Fourth Proportional to 3,096,872.20, 4,645,306.14 and 967,138.84

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Solution

The fourth proportional to 3,096,872.20, 4,645,306.14 and 967,138.84 is: 1,450,707.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,872.20 : 4,645,306.14 = 967,138.84 : x
  2. Step 2: Convert to fraction form
    3,096,872.20/4,645,306.14 = 967,138.84/x
  3. Step 3: Cross multiply
    3,096,872.20x = 4,645,306.14 × 967,138.84
  4. Step 4: Simplify right side
    3,096,872.20x = 4,492,655,991,684.48
  5. Step 5: Solve for x
    x = 4,492,655,991,684.48/3,096,872.20
  6. Step 6: Final answer
    x = 1,450,707.59

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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.