Home / 7,396,522.20-11,099,933.68-2,604,597.43

Finding the Fourth Proportional to 7,396,522.20, 11,099,933.68 and 2,604,597.43

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Solution

The fourth proportional to 7,396,522.20, 11,099,933.68 and 2,604,597.43 is: 3,908,709.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,396,522.20 : 11,099,933.68 = 2,604,597.43 : x
  2. Step 2: Convert to fraction form
    7,396,522.20/11,099,933.68 = 2,604,597.43/x
  3. Step 3: Cross multiply
    7,396,522.20x = 11,099,933.68 × 2,604,597.43
  4. Step 4: Simplify right side
    7,396,522.20x = 28,910,858,736,098.45
  5. Step 5: Solve for x
    x = 28,910,858,736,098.45/7,396,522.20
  6. Step 6: Final answer
    x = 3,908,709.79

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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.