Home / 7,944,956.06-11,917,544.81-2,265,180.37

Finding the Fourth Proportional to 7,944,956.06, 11,917,544.81 and 2,265,180.37

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Solution

The fourth proportional to 7,944,956.06, 11,917,544.81 and 2,265,180.37 is: 3,397,802.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,944,956.06 : 11,917,544.81 = 2,265,180.37 : x
  2. Step 2: Convert to fraction form
    7,944,956.06/11,917,544.81 = 2,265,180.37/x
  3. Step 3: Cross multiply
    7,944,956.06x = 11,917,544.81 × 2,265,180.37
  4. Step 4: Simplify right side
    7,944,956.06x = 26,995,388,521,087.62
  5. Step 5: Solve for x
    x = 26,995,388,521,087.62/7,944,956.06
  6. Step 6: Final answer
    x = 3,397,802.12

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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.