Home / 7,446,233.36-11,159,016.24-3,392,815.16

Finding the Fourth Proportional to 7,446,233.36, 11,159,016.24 and 3,392,815.16

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Solution

The fourth proportional to 7,446,233.36, 11,159,016.24 and 3,392,815.16 is: 5,084,514.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,446,233.36 : 11,159,016.24 = 3,392,815.16 : x
  2. Step 2: Convert to fraction form
    7,446,233.36/11,159,016.24 = 3,392,815.16/x
  3. Step 3: Cross multiply
    7,446,233.36x = 11,159,016.24 × 3,392,815.16
  4. Step 4: Simplify right side
    7,446,233.36x = 37,860,479,469,758.20
  5. Step 5: Solve for x
    x = 37,860,479,469,758.20/7,446,233.36
  6. Step 6: Final answer
    x = 5,084,514.23

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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.