Home / 8,099,218.08-11,179,735.68-4,662,828.96

Finding the Fourth Proportional to 8,099,218.08, 11,179,735.68 and 4,662,828.96

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Solution

The fourth proportional to 8,099,218.08, 11,179,735.68 and 4,662,828.96 is: 6,436,324.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,099,218.08 : 11,179,735.68 = 4,662,828.96 : x
  2. Step 2: Convert to fraction form
    8,099,218.08/11,179,735.68 = 4,662,828.96/x
  3. Step 3: Cross multiply
    8,099,218.08x = 11,179,735.68 × 4,662,828.96
  4. Step 4: Simplify right side
    8,099,218.08x = 52,129,195,293,849.29
  5. Step 5: Solve for x
    x = 52,129,195,293,849.29/8,099,218.08
  6. Step 6: Final answer
    x = 6,436,324.44

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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.