Home / 11,756,786.33-17,636,292.44-4,568,874.48

Finding the Fourth Proportional to 11,756,786.33, 17,636,292.44 and 4,568,874.48

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Solution

The fourth proportional to 11,756,786.33, 17,636,292.44 and 4,568,874.48 is: 6,853,744.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,756,786.33 : 17,636,292.44 = 4,568,874.48 : x
  2. Step 2: Convert to fraction form
    11,756,786.33/17,636,292.44 = 4,568,874.48/x
  3. Step 3: Cross multiply
    11,756,786.33x = 17,636,292.44 × 4,568,874.48
  4. Step 4: Simplify right side
    11,756,786.33x = 80,578,006,428,088.56
  5. Step 5: Solve for x
    x = 80,578,006,428,088.56/11,756,786.33
  6. Step 6: Final answer
    x = 6,853,744.23

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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.