Home / 11,735,918.52-16,195,326.26-6,508,083.06

Finding the Fourth Proportional to 11,735,918.52, 16,195,326.26 and 6,508,083.06

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Solution

The fourth proportional to 11,735,918.52, 16,195,326.26 and 6,508,083.06 is: 8,981,020.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,735,918.52 : 16,195,326.26 = 6,508,083.06 : x
  2. Step 2: Convert to fraction form
    11,735,918.52/16,195,326.26 = 6,508,083.06/x
  3. Step 3: Cross multiply
    11,735,918.52x = 16,195,326.26 × 6,508,083.06
  4. Step 4: Simplify right side
    11,735,918.52x = 105,400,528,451,338.73
  5. Step 5: Solve for x
    x = 105,400,528,451,338.73/11,735,918.52
  6. Step 6: Final answer
    x = 8,981,020.81

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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.