Home / 4,958,871.75-6,843,012.66-2,753,874.57

Finding the Fourth Proportional to 4,958,871.75, 6,843,012.66 and 2,753,874.57

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Solution

The fourth proportional to 4,958,871.75, 6,843,012.66 and 2,753,874.57 is: 3,800,218.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,871.75 : 6,843,012.66 = 2,753,874.57 : x
  2. Step 2: Convert to fraction form
    4,958,871.75/6,843,012.66 = 2,753,874.57/x
  3. Step 3: Cross multiply
    4,958,871.75x = 6,843,012.66 × 2,753,874.57
  4. Step 4: Simplify right side
    4,958,871.75x = 18,844,798,512,346.99
  5. Step 5: Solve for x
    x = 18,844,798,512,346.99/4,958,871.75
  6. Step 6: Final answer
    x = 3,800,218.98

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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.