Home / 6,837,408.96-10,253,120.64-3,244,201.92

Finding the Fourth Proportional to 6,837,408.96, 10,253,120.64 and 3,244,201.92

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Solution

The fourth proportional to 6,837,408.96, 10,253,120.64 and 3,244,201.92 is: 4,864,882.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,408.96 : 10,253,120.64 = 3,244,201.92 : x
  2. Step 2: Convert to fraction form
    6,837,408.96/10,253,120.64 = 3,244,201.92/x
  3. Step 3: Cross multiply
    6,837,408.96x = 10,253,120.64 × 3,244,201.92
  4. Step 4: Simplify right side
    6,837,408.96x = 33,263,193,666,279.63
  5. Step 5: Solve for x
    x = 33,263,193,666,279.63/6,837,408.96
  6. Step 6: Final answer
    x = 4,864,882.86

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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.