Home / 4,836,132.20-7,245,903.90-2,306,340.20

Finding the Fourth Proportional to 4,836,132.20, 7,245,903.90 and 2,306,340.20

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Solution

The fourth proportional to 4,836,132.20, 7,245,903.90 and 2,306,340.20 is: 3,455,554.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,132.20 : 7,245,903.90 = 2,306,340.20 : x
  2. Step 2: Convert to fraction form
    4,836,132.20/7,245,903.90 = 2,306,340.20/x
  3. Step 3: Cross multiply
    4,836,132.20x = 7,245,903.90 × 2,306,340.20
  4. Step 4: Simplify right side
    4,836,132.20x = 16,711,519,449,906.78
  5. Step 5: Solve for x
    x = 16,711,519,449,906.78/4,836,132.20
  6. Step 6: Final answer
    x = 3,455,554.72

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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.