Home / 6,109,794.35-9,165,871.69-2,322,982.79

Finding the Fourth Proportional to 6,109,794.35, 9,165,871.69 and 2,322,982.79

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Solution

The fourth proportional to 6,109,794.35, 9,165,871.69 and 2,322,982.79 is: 3,484,922.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109,794.35 : 9,165,871.69 = 2,322,982.79 : x
  2. Step 2: Convert to fraction form
    6,109,794.35/9,165,871.69 = 2,322,982.79/x
  3. Step 3: Cross multiply
    6,109,794.35x = 9,165,871.69 × 2,322,982.79
  4. Step 4: Simplify right side
    6,109,794.35x = 21,292,162,191,218.21
  5. Step 5: Solve for x
    x = 21,292,162,191,218.21/6,109,794.35
  6. Step 6: Final answer
    x = 3,484,922.89

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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.