Home / 6,960,375.83-9,606,473.87-4,059,766.71

Finding the Fourth Proportional to 6,960,375.83, 9,606,473.87 and 4,059,766.71

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Solution

The fourth proportional to 6,960,375.83, 9,606,473.87 and 4,059,766.71 is: 5,603,151.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,960,375.83 : 9,606,473.87 = 4,059,766.71 : x
  2. Step 2: Convert to fraction form
    6,960,375.83/9,606,473.87 = 4,059,766.71/x
  3. Step 3: Cross multiply
    6,960,375.83x = 9,606,473.87 × 4,059,766.71
  4. Step 4: Simplify right side
    6,960,375.83x = 39,000,042,797,612.03
  5. Step 5: Solve for x
    x = 39,000,042,797,612.03/6,960,375.83
  6. Step 6: Final answer
    x = 5,603,151.86

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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.