Home / 4,337,979.82-6,500,575.74-2,416,245.58

Finding the Fourth Proportional to 4,337,979.82, 6,500,575.74 and 2,416,245.58

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Solution

The fourth proportional to 4,337,979.82, 6,500,575.74 and 2,416,245.58 is: 3,620,806.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,979.82 : 6,500,575.74 = 2,416,245.58 : x
  2. Step 2: Convert to fraction form
    4,337,979.82/6,500,575.74 = 2,416,245.58/x
  3. Step 3: Cross multiply
    4,337,979.82x = 6,500,575.74 × 2,416,245.58
  4. Step 4: Simplify right side
    4,337,979.82x = 15,706,987,399,230.23
  5. Step 5: Solve for x
    x = 15,706,987,399,230.23/4,337,979.82
  6. Step 6: Final answer
    x = 3,620,806.93

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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.