Home / 11,844,006.49-16,344,841.64-6,949,311.86

Finding the Fourth Proportional to 11,844,006.49, 16,344,841.64 and 6,949,311.86

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Solution

The fourth proportional to 11,844,006.49, 16,344,841.64 and 6,949,311.86 is: 9,590,116.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,844,006.49 : 16,344,841.64 = 6,949,311.86 : x
  2. Step 2: Convert to fraction form
    11,844,006.49/16,344,841.64 = 6,949,311.86/x
  3. Step 3: Cross multiply
    11,844,006.49x = 16,344,841.64 × 6,949,311.86
  4. Step 4: Simplify right side
    11,844,006.49x = 113,585,401,864,789.39
  5. Step 5: Solve for x
    x = 113,585,401,864,789.39/11,844,006.49
  6. Step 6: Final answer
    x = 9,590,116.48

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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.