Home / 3,247,476.90-4,481,407.53-1,797,233.46

Finding the Fourth Proportional to 3,247,476.90, 4,481,407.53 and 1,797,233.46

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Solution

The fourth proportional to 3,247,476.90, 4,481,407.53 and 1,797,233.46 is: 2,480,120.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,476.90 : 4,481,407.53 = 1,797,233.46 : x
  2. Step 2: Convert to fraction form
    3,247,476.90/4,481,407.53 = 1,797,233.46/x
  3. Step 3: Cross multiply
    3,247,476.90x = 4,481,407.53 × 1,797,233.46
  4. Step 4: Simplify right side
    3,247,476.90x = 8,054,135,560,811.95
  5. Step 5: Solve for x
    x = 8,054,135,560,811.95/3,247,476.90
  6. Step 6: Final answer
    x = 2,480,120.97

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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.