Home / 4,277,286.50-5,901,202.23-2,440,425.20

Finding the Fourth Proportional to 4,277,286.50, 5,901,202.23 and 2,440,425.20

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Solution

The fourth proportional to 4,277,286.50, 5,901,202.23 and 2,440,425.20 is: 3,366,957.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277,286.50 : 5,901,202.23 = 2,440,425.20 : x
  2. Step 2: Convert to fraction form
    4,277,286.50/5,901,202.23 = 2,440,425.20/x
  3. Step 3: Cross multiply
    4,277,286.50x = 5,901,202.23 × 2,440,425.20
  4. Step 4: Simplify right side
    4,277,286.50x = 14,401,442,632,388.20
  5. Step 5: Solve for x
    x = 14,401,442,632,388.20/4,277,286.50
  6. Step 6: Final answer
    x = 3,366,957.68

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1.5x scale

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.