Home / 4,581,779-6,322,855.08-2,544,778.04

Finding the Fourth Proportional to 4,581,779, 6,322,855.08 and 2,544,778.04

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Solution

The fourth proportional to 4,581,779, 6,322,855.08 and 2,544,778.04 is: 3,511,793.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,779 : 6,322,855.08 = 2,544,778.04 : x
  2. Step 2: Convert to fraction form
    4,581,779/6,322,855.08 = 2,544,778.04/x
  3. Step 3: Cross multiply
    4,581,779x = 6,322,855.08 × 2,544,778.04
  4. Step 4: Simplify right side
    4,581,779x = 16,090,262,757,686.44
  5. Step 5: Solve for x
    x = 16,090,262,757,686.44/4,581,779
  6. Step 6: Final answer
    x = 3,511,793.73

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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.