Home / 4,339,942.74-6,508,584.97-3,000,711.42

Finding the Fourth Proportional to 4,339,942.74, 6,508,584.97 and 3,000,711.42

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Solution

The fourth proportional to 4,339,942.74, 6,508,584.97 and 3,000,711.42 is: 4,500,148.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339,942.74 : 6,508,584.97 = 3,000,711.42 : x
  2. Step 2: Convert to fraction form
    4,339,942.74/6,508,584.97 = 3,000,711.42/x
  3. Step 3: Cross multiply
    4,339,942.74x = 6,508,584.97 × 3,000,711.42
  4. Step 4: Simplify right side
    4,339,942.74x = 19,530,385,240,017.58
  5. Step 5: Solve for x
    x = 19,530,385,240,017.58/4,339,942.74
  6. Step 6: Final answer
    x = 4,500,148.14

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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.