Home / 7,844,519.08-11,760,039.46-2,726,284

Finding the Fourth Proportional to 7,844,519.08, 11,760,039.46 and 2,726,284

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Solution

The fourth proportional to 7,844,519.08, 11,760,039.46 and 2,726,284 is: 4,087,083.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,519.08 : 11,760,039.46 = 2,726,284 : x
  2. Step 2: Convert to fraction form
    7,844,519.08/11,760,039.46 = 2,726,284/x
  3. Step 3: Cross multiply
    7,844,519.08x = 11,760,039.46 × 2,726,284
  4. Step 4: Simplify right side
    7,844,519.08x = 32,061,207,419,166.64
  5. Step 5: Solve for x
    x = 32,061,207,419,166.64/7,844,519.08
  6. Step 6: Final answer
    x = 4,087,083.87

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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.