Home / 7,601,009.52-11,419,703.39-4,873,899.96

Finding the Fourth Proportional to 7,601,009.52, 11,419,703.39 and 4,873,899.96

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Solution

The fourth proportional to 7,601,009.52, 11,419,703.39 and 4,873,899.96 is: 7,322,513.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,601,009.52 : 11,419,703.39 = 4,873,899.96 : x
  2. Step 2: Convert to fraction form
    7,601,009.52/11,419,703.39 = 4,873,899.96/x
  3. Step 3: Cross multiply
    7,601,009.52x = 11,419,703.39 × 4,873,899.96
  4. Step 4: Simplify right side
    7,601,009.52x = 55,658,491,895,732.87
  5. Step 5: Solve for x
    x = 55,658,491,895,732.87/7,601,009.52
  6. Step 6: Final answer
    x = 7,322,513.11

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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.