Home / 11,735,922.90-16,195,332.32-6,508,087.44

Finding the Fourth Proportional to 11,735,922.90, 16,195,332.32 and 6,508,087.44

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Solution

The fourth proportional to 11,735,922.90, 16,195,332.32 and 6,508,087.44 is: 8,981,026.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,735,922.90 : 16,195,332.32 = 6,508,087.44 : x
  2. Step 2: Convert to fraction form
    11,735,922.90/16,195,332.32 = 6,508,087.44/x
  3. Step 3: Cross multiply
    11,735,922.90x = 16,195,332.32 × 6,508,087.44
  4. Step 4: Simplify right side
    11,735,922.90x = 105,400,638,858,418.06
  5. Step 5: Solve for x
    x = 105,400,638,858,418.06/11,735,922.90
  6. Step 6: Final answer
    x = 8,981,026.87

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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.