Home / 4,006,168.56-5,528,783.85-2,263,233.44

Finding the Fourth Proportional to 4,006,168.56, 5,528,783.85 and 2,263,233.44

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Solution

The fourth proportional to 4,006,168.56, 5,528,783.85 and 2,263,233.44 is: 3,123,415.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,168.56 : 5,528,783.85 = 2,263,233.44 : x
  2. Step 2: Convert to fraction form
    4,006,168.56/5,528,783.85 = 2,263,233.44/x
  3. Step 3: Cross multiply
    4,006,168.56x = 5,528,783.85 × 2,263,233.44
  4. Step 4: Simplify right side
    4,006,168.56x = 12,512,928,491,851.94
  5. Step 5: Solve for x
    x = 12,512,928,491,851.94/4,006,168.56
  6. Step 6: Final answer
    x = 3,123,415.38

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Double scale
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Similar ratio
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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.