Home / 3,642,185.46-5,026,493.97-2,010,906.90

Finding the Fourth Proportional to 3,642,185.46, 5,026,493.97 and 2,010,906.90

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Solution

The fourth proportional to 3,642,185.46, 5,026,493.97 and 2,010,906.90 is: 2,775,205.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,185.46 : 5,026,493.97 = 2,010,906.90 : x
  2. Step 2: Convert to fraction form
    3,642,185.46/5,026,493.97 = 2,010,906.90/x
  3. Step 3: Cross multiply
    3,642,185.46x = 5,026,493.97 × 2,010,906.90
  4. Step 4: Simplify right side
    3,642,185.46x = 10,107,811,407,081.39
  5. Step 5: Solve for x
    x = 10,107,811,407,081.39/3,642,185.46
  6. Step 6: Final answer
    x = 2,775,205.03

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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.