Home / 6,856,730.69-10,276,072.23-3,825,523.79

Finding the Fourth Proportional to 6,856,730.69, 10,276,072.23 and 3,825,523.79

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Solution

The fourth proportional to 6,856,730.69, 10,276,072.23 and 3,825,523.79 is: 5,733,251.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,730.69 : 10,276,072.23 = 3,825,523.79 : x
  2. Step 2: Convert to fraction form
    6,856,730.69/10,276,072.23 = 3,825,523.79/x
  3. Step 3: Cross multiply
    6,856,730.69x = 10,276,072.23 × 3,825,523.79
  4. Step 4: Simplify right side
    6,856,730.69x = 39,311,358,732,242.99
  5. Step 5: Solve for x
    x = 39,311,358,732,242.99/6,856,730.69
  6. Step 6: Final answer
    x = 5,733,251.09

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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.