Home / 4,248,760.68-5,863,215.78-2,315,037.24

Finding the Fourth Proportional to 4,248,760.68, 5,863,215.78 and 2,315,037.24

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Solution

The fourth proportional to 4,248,760.68, 5,863,215.78 and 2,315,037.24 is: 3,194,711.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,760.68 : 5,863,215.78 = 2,315,037.24 : x
  2. Step 2: Convert to fraction form
    4,248,760.68/5,863,215.78 = 2,315,037.24/x
  3. Step 3: Cross multiply
    4,248,760.68x = 5,863,215.78 × 2,315,037.24
  4. Step 4: Simplify right side
    4,248,760.68x = 13,573,562,876,855.65
  5. Step 5: Solve for x
    x = 13,573,562,876,855.65/4,248,760.68
  6. Step 6: Final answer
    x = 3,194,711.09

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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.