Home / 3,476,049.22-5,207,348.34-1,955,111

Finding the Fourth Proportional to 3,476,049.22, 5,207,348.34 and 1,955,111

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Solution

The fourth proportional to 3,476,049.22, 5,207,348.34 and 1,955,111 is: 2,928,883.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,049.22 : 5,207,348.34 = 1,955,111 : x
  2. Step 2: Convert to fraction form
    3,476,049.22/5,207,348.34 = 1,955,111/x
  3. Step 3: Cross multiply
    3,476,049.22x = 5,207,348.34 × 1,955,111
  4. Step 4: Simplify right side
    3,476,049.22x = 10,180,944,020,365.74
  5. Step 5: Solve for x
    x = 10,180,944,020,365.74/3,476,049.22
  6. Step 6: Final answer
    x = 2,928,883.73

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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.