Home / 1,416,616.63-1,954,691.53-796,339.15

Finding the Fourth Proportional to 1,416,616.63, 1,954,691.53 and 796,339.15

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Solution

The fourth proportional to 1,416,616.63, 1,954,691.53 and 796,339.15 is: 1,098,813.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,616.63 : 1,954,691.53 = 796,339.15 : x
  2. Step 2: Convert to fraction form
    1,416,616.63/1,954,691.53 = 796,339.15/x
  3. Step 3: Cross multiply
    1,416,616.63x = 1,954,691.53 × 796,339.15
  4. Step 4: Simplify right side
    1,416,616.63x = 1,556,597,384,634.82
  5. Step 5: Solve for x
    x = 1,556,597,384,634.82/1,416,616.63
  6. Step 6: Final answer
    x = 1,098,813.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.