Home / 8,067,801.01-12,104,062.20-2,602,790.44

Finding the Fourth Proportional to 8,067,801.01, 12,104,062.20 and 2,602,790.44

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Solution

The fourth proportional to 8,067,801.01, 12,104,062.20 and 2,602,790.44 is: 3,904,947.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,801.01 : 12,104,062.20 = 2,602,790.44 : x
  2. Step 2: Convert to fraction form
    8,067,801.01/12,104,062.20 = 2,602,790.44/x
  3. Step 3: Cross multiply
    8,067,801.01x = 12,104,062.20 × 2,602,790.44
  4. Step 4: Simplify right side
    8,067,801.01x = 31,504,337,379,325.37
  5. Step 5: Solve for x
    x = 31,504,337,379,325.37/8,067,801.01
  6. Step 6: Final answer
    x = 3,904,947.25

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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.