Home / 4,355,956.36-6,011,224.79-2,422,175.43

Finding the Fourth Proportional to 4,355,956.36, 6,011,224.79 and 2,422,175.43

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Solution

The fourth proportional to 4,355,956.36, 6,011,224.79 and 2,422,175.43 is: 3,342,604.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,956.36 : 6,011,224.79 = 2,422,175.43 : x
  2. Step 2: Convert to fraction form
    4,355,956.36/6,011,224.79 = 2,422,175.43/x
  3. Step 3: Cross multiply
    4,355,956.36x = 6,011,224.79 × 2,422,175.43
  4. Step 4: Simplify right side
    4,355,956.36x = 14,560,240,990,544.91
  5. Step 5: Solve for x
    x = 14,560,240,990,544.91/4,355,956.36
  6. Step 6: Final answer
    x = 3,342,604.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.