Home / 3,504,872.10-5,253,371.55-1,482,771.90

Finding the Fourth Proportional to 3,504,872.10, 5,253,371.55 and 1,482,771.90

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Solution

The fourth proportional to 3,504,872.10, 5,253,371.55 and 1,482,771.90 is: 2,222,492.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,872.10 : 5,253,371.55 = 1,482,771.90 : x
  2. Step 2: Convert to fraction form
    3,504,872.10/5,253,371.55 = 1,482,771.90/x
  3. Step 3: Cross multiply
    3,504,872.10x = 5,253,371.55 × 1,482,771.90
  4. Step 4: Simplify right side
    3,504,872.10x = 7,789,551,714,599.44
  5. Step 5: Solve for x
    x = 7,789,551,714,599.44/3,504,872.10
  6. Step 6: Final answer
    x = 2,222,492.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.