Home / 11,659,190.72-17,483,706.89-6,193,089.36

Finding the Fourth Proportional to 11,659,190.72, 17,483,706.89 and 6,193,089.36

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Solution

The fourth proportional to 11,659,190.72, 17,483,706.89 and 6,193,089.36 is: 9,286,936.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,190.72 : 17,483,706.89 = 6,193,089.36 : x
  2. Step 2: Convert to fraction form
    11,659,190.72/17,483,706.89 = 6,193,089.36/x
  3. Step 3: Cross multiply
    11,659,190.72x = 17,483,706.89 × 6,193,089.36
  4. Step 4: Simplify right side
    11,659,190.72x = 108,278,159,082,852.27
  5. Step 5: Solve for x
    x = 108,278,159,082,852.27/11,659,190.72
  6. Step 6: Final answer
    x = 9,286,936.09

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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.