Home / 3,546,072.80-5,311,621.20-2,348,568.80

Finding the Fourth Proportional to 3,546,072.80, 5,311,621.20 and 2,348,568.80

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Solution

The fourth proportional to 3,546,072.80, 5,311,621.20 and 2,348,568.80 is: 3,517,893.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,072.80 : 5,311,621.20 = 2,348,568.80 : x
  2. Step 2: Convert to fraction form
    3,546,072.80/5,311,621.20 = 2,348,568.80/x
  3. Step 3: Cross multiply
    3,546,072.80x = 5,311,621.20 × 2,348,568.80
  4. Step 4: Simplify right side
    3,546,072.80x = 12,474,707,827,738.56
  5. Step 5: Solve for x
    x = 12,474,707,827,738.56/3,546,072.80
  6. Step 6: Final answer
    x = 3,517,893.89

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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.