Home / 8,320,372.56-12,481,025.40-2,336,274

Finding the Fourth Proportional to 8,320,372.56, 12,481,025.40 and 2,336,274

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Solution

The fourth proportional to 8,320,372.56, 12,481,025.40 and 2,336,274 is: 3,504,542.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,320,372.56 : 12,481,025.40 = 2,336,274 : x
  2. Step 2: Convert to fraction form
    8,320,372.56/12,481,025.40 = 2,336,274/x
  3. Step 3: Cross multiply
    8,320,372.56x = 12,481,025.40 × 2,336,274
  4. Step 4: Simplify right side
    8,320,372.56x = 29,159,095,135,359.60
  5. Step 5: Solve for x
    x = 29,159,095,135,359.60/8,320,372.56
  6. Step 6: Final answer
    x = 3,504,542.01

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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.