Home / 2,496,633.07-3,741,638.91-1,282,160.64

Finding the Fourth Proportional to 2,496,633.07, 3,741,638.91 and 1,282,160.64

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Solution

The fourth proportional to 2,496,633.07, 3,741,638.91 and 1,282,160.64 is: 1,921,540.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,633.07 : 3,741,638.91 = 1,282,160.64 : x
  2. Step 2: Convert to fraction form
    2,496,633.07/3,741,638.91 = 1,282,160.64/x
  3. Step 3: Cross multiply
    2,496,633.07x = 3,741,638.91 × 1,282,160.64
  4. Step 4: Simplify right side
    2,496,633.07x = 4,797,382,139,316.67
  5. Step 5: Solve for x
    x = 4,797,382,139,316.67/2,496,633.07
  6. Step 6: Final answer
    x = 1,921,540.73

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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.