Home / 5,566,855.84-8,336,105.52-3,667,841.44

Finding the Fourth Proportional to 5,566,855.84, 8,336,105.52 and 3,667,841.44

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Solution

The fourth proportional to 5,566,855.84, 8,336,105.52 and 3,667,841.44 is: 5,492,420.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,855.84 : 8,336,105.52 = 3,667,841.44 : x
  2. Step 2: Convert to fraction form
    5,566,855.84/8,336,105.52 = 3,667,841.44/x
  3. Step 3: Cross multiply
    5,566,855.84x = 8,336,105.52 × 3,667,841.44
  4. Step 4: Simplify right side
    5,566,855.84x = 30,575,513,274,468.75
  5. Step 5: Solve for x
    x = 30,575,513,274,468.75/5,566,855.84
  6. Step 6: Final answer
    x = 5,492,420.52

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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.