Home / 6,172,324.08-9,253,999.80-2,579,119.44

Finding the Fourth Proportional to 6,172,324.08, 9,253,999.80 and 2,579,119.44

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Solution

The fourth proportional to 6,172,324.08, 9,253,999.80 and 2,579,119.44 is: 3,866,804.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,172,324.08 : 9,253,999.80 = 2,579,119.44 : x
  2. Step 2: Convert to fraction form
    6,172,324.08/9,253,999.80 = 2,579,119.44/x
  3. Step 3: Cross multiply
    6,172,324.08x = 9,253,999.80 × 2,579,119.44
  4. Step 4: Simplify right side
    6,172,324.08x = 23,867,170,781,936.11
  5. Step 5: Solve for x
    x = 23,867,170,781,936.11/6,172,324.08
  6. Step 6: Final answer
    x = 3,866,804.54

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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.