Home / 2,451,199.35-3,675,618.03-853,727.07

Finding the Fourth Proportional to 2,451,199.35, 3,675,618.03 and 853,727.07

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Solution

The fourth proportional to 2,451,199.35, 3,675,618.03 and 853,727.07 is: 1,280,179.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,199.35 : 3,675,618.03 = 853,727.07 : x
  2. Step 2: Convert to fraction form
    2,451,199.35/3,675,618.03 = 853,727.07/x
  3. Step 3: Cross multiply
    2,451,199.35x = 3,675,618.03 × 853,727.07
  4. Step 4: Simplify right side
    2,451,199.35x = 3,137,974,611,191.07
  5. Step 5: Solve for x
    x = 3,137,974,611,191.07/2,451,199.35
  6. Step 6: Final answer
    x = 1,280,179.28

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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.