Home / 3,262,906.22-4,504,023.16-2,802,170.66

Finding the Fourth Proportional to 3,262,906.22, 4,504,023.16 and 2,802,170.66

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Solution

The fourth proportional to 3,262,906.22, 4,504,023.16 and 2,802,170.66 is: 3,868,036.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,906.22 : 4,504,023.16 = 2,802,170.66 : x
  2. Step 2: Convert to fraction form
    3,262,906.22/4,504,023.16 = 2,802,170.66/x
  3. Step 3: Cross multiply
    3,262,906.22x = 4,504,023.16 × 2,802,170.66
  4. Step 4: Simplify right side
    3,262,906.22x = 12,621,041,521,386.94
  5. Step 5: Solve for x
    x = 12,621,041,521,386.94/3,262,906.22
  6. Step 6: Final answer
    x = 3,868,036.86

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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.