Home / 4,022,949.42-5,551,670.25-2,212,113.42

Finding the Fourth Proportional to 4,022,949.42, 5,551,670.25 and 2,212,113.42

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Solution

The fourth proportional to 4,022,949.42, 5,551,670.25 and 2,212,113.42 is: 3,052,716.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,949.42 : 5,551,670.25 = 2,212,113.42 : x
  2. Step 2: Convert to fraction form
    4,022,949.42/5,551,670.25 = 2,212,113.42/x
  3. Step 3: Cross multiply
    4,022,949.42x = 5,551,670.25 × 2,212,113.42
  4. Step 4: Simplify right side
    4,022,949.42x = 12,280,924,263,439.75
  5. Step 5: Solve for x
    x = 12,280,924,263,439.75/4,022,949.42
  6. Step 6: Final answer
    x = 3,052,716.55

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Double scale
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1.5x scale

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.