Home / 4,068,049.80-6,103,629.90-4,004,286.60

Finding the Fourth Proportional to 4,068,049.80, 6,103,629.90 and 4,004,286.60

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Solution

The fourth proportional to 4,068,049.80, 6,103,629.90 and 4,004,286.60 is: 6,007,960.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,049.80 : 6,103,629.90 = 4,004,286.60 : x
  2. Step 2: Convert to fraction form
    4,068,049.80/6,103,629.90 = 4,004,286.60/x
  3. Step 3: Cross multiply
    4,068,049.80x = 6,103,629.90 × 4,004,286.60
  4. Step 4: Simplify right side
    4,068,049.80x = 24,440,683,419,929.34
  5. Step 5: Solve for x
    x = 24,440,683,419,929.34/4,068,049.80
  6. Step 6: Final answer
    x = 6,007,960.72

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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.