Home / 3,325,654.22-4,589,409.51-1,797,761.34

Finding the Fourth Proportional to 3,325,654.22, 4,589,409.51 and 1,797,761.34

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Solution

The fourth proportional to 3,325,654.22, 4,589,409.51 and 1,797,761.34 is: 2,480,914.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,654.22 : 4,589,409.51 = 1,797,761.34 : x
  2. Step 2: Convert to fraction form
    3,325,654.22/4,589,409.51 = 1,797,761.34/x
  3. Step 3: Cross multiply
    3,325,654.22x = 4,589,409.51 × 1,797,761.34
  4. Step 4: Simplify right side
    3,325,654.22x = 8,250,662,990,506.34
  5. Step 5: Solve for x
    x = 8,250,662,990,506.34/3,325,654.22
  6. Step 6: Final answer
    x = 2,480,914.27

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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.