Home / 3,277,027.71-4,917,770.69-2,010,991.23

Finding the Fourth Proportional to 3,277,027.71, 4,917,770.69 and 2,010,991.23

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Solution

The fourth proportional to 3,277,027.71, 4,917,770.69 and 2,010,991.23 is: 3,017,854.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,027.71 : 4,917,770.69 = 2,010,991.23 : x
  2. Step 2: Convert to fraction form
    3,277,027.71/4,917,770.69 = 2,010,991.23/x
  3. Step 3: Cross multiply
    3,277,027.71x = 4,917,770.69 × 2,010,991.23
  4. Step 4: Simplify right side
    3,277,027.71x = 9,889,593,718,686.09
  5. Step 5: Solve for x
    x = 9,889,593,718,686.09/3,277,027.71
  6. Step 6: Final answer
    x = 3,017,854.77

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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.