Home / 8,067,671.93-11,133,104.48-4,396,513.59

Finding the Fourth Proportional to 8,067,671.93, 11,133,104.48 and 4,396,513.59

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Solution

The fourth proportional to 8,067,671.93, 11,133,104.48 and 4,396,513.59 is: 6,067,034.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,671.93 : 11,133,104.48 = 4,396,513.59 : x
  2. Step 2: Convert to fraction form
    8,067,671.93/11,133,104.48 = 4,396,513.59/x
  3. Step 3: Cross multiply
    8,067,671.93x = 11,133,104.48 × 4,396,513.59
  4. Step 4: Simplify right side
    8,067,671.93x = 48,946,845,096,039.38
  5. Step 5: Solve for x
    x = 48,946,845,096,039.38/8,067,671.93
  6. Step 6: Final answer
    x = 6,067,034.64

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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.