Home / 6,109,793.10-9,165,869.81-2,322,981.54

Finding the Fourth Proportional to 6,109,793.10, 9,165,869.81 and 2,322,981.54

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Solution

The fourth proportional to 6,109,793.10, 9,165,869.81 and 2,322,981.54 is: 3,484,921.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109,793.10 : 9,165,869.81 = 2,322,981.54 : x
  2. Step 2: Convert to fraction form
    6,109,793.10/9,165,869.81 = 2,322,981.54/x
  3. Step 3: Cross multiply
    6,109,793.10x = 9,165,869.81 × 2,322,981.54
  4. Step 4: Simplify right side
    6,109,793.10x = 21,292,146,320,843.96
  5. Step 5: Solve for x
    x = 21,292,146,320,843.96/6,109,793.10
  6. Step 6: Final answer
    x = 3,484,921.01

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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.