Home / 4,917,394.67-6,790,287.26-3,085,002.95

Finding the Fourth Proportional to 4,917,394.67, 6,790,287.26 and 3,085,002.95

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Solution

The fourth proportional to 4,917,394.67, 6,790,287.26 and 3,085,002.95 is: 4,259,990.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,394.67 : 6,790,287.26 = 3,085,002.95 : x
  2. Step 2: Convert to fraction form
    4,917,394.67/6,790,287.26 = 3,085,002.95/x
  3. Step 3: Cross multiply
    4,917,394.67x = 6,790,287.26 × 3,085,002.95
  4. Step 4: Simplify right side
    4,917,394.67x = 20,948,056,179,070.96
  5. Step 5: Solve for x
    x = 20,948,056,179,070.96/4,917,394.67
  6. Step 6: Final answer
    x = 4,259,990.83

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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.