Home / 6,109,794.43-9,165,871.80-2,322,982.87

Finding the Fourth Proportional to 6,109,794.43, 9,165,871.80 and 2,322,982.87

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Solution

The fourth proportional to 6,109,794.43, 9,165,871.80 and 2,322,982.87 is: 3,484,923.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109,794.43 : 9,165,871.80 = 2,322,982.87 : x
  2. Step 2: Convert to fraction form
    6,109,794.43/9,165,871.80 = 2,322,982.87/x
  3. Step 3: Cross multiply
    6,109,794.43x = 9,165,871.80 × 2,322,982.87
  4. Step 4: Simplify right side
    6,109,794.43x = 21,292,163,157,101.39
  5. Step 5: Solve for x
    x = 21,292,163,157,101.39/6,109,794.43
  6. Step 6: Final answer
    x = 3,484,923.01

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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.