Home / 3,253,249.84-4,489,484.70-1,803,163.24

Finding the Fourth Proportional to 3,253,249.84, 4,489,484.70 and 1,803,163.24

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Solution

The fourth proportional to 3,253,249.84, 4,489,484.70 and 1,803,163.24 is: 2,488,365.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,249.84 : 4,489,484.70 = 1,803,163.24 : x
  2. Step 2: Convert to fraction form
    3,253,249.84/4,489,484.70 = 1,803,163.24/x
  3. Step 3: Cross multiply
    3,253,249.84x = 4,489,484.70 × 1,803,163.24
  4. Step 4: Simplify right side
    3,253,249.84x = 8,095,273,777,582.43
  5. Step 5: Solve for x
    x = 8,095,273,777,582.43/3,253,249.84
  6. Step 6: Final answer
    x = 2,488,365.23

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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.