Home / 2,763,266.08-4,144,063.20-965,814.52

Finding the Fourth Proportional to 2,763,266.08, 4,144,063.20 and 965,814.52

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Solution

The fourth proportional to 2,763,266.08, 4,144,063.20 and 965,814.52 is: 1,448,429.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,763,266.08 : 4,144,063.20 = 965,814.52 : x
  2. Step 2: Convert to fraction form
    2,763,266.08/4,144,063.20 = 965,814.52/x
  3. Step 3: Cross multiply
    2,763,266.08x = 4,144,063.20 × 965,814.52
  4. Step 4: Simplify right side
    2,763,266.08x = 4,002,396,410,357.66
  5. Step 5: Solve for x
    x = 4,002,396,410,357.66/2,763,266.08
  6. Step 6: Final answer
    x = 1,448,429.61

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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.