Home / 204,098-447,580

Finding the Third Proportional to 204,098 and 447,580

Calculator

Solution

The third proportional to 204,098 and 447,580 is: 981,527.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,098 : 447,580 = 447,580 : x
  2. Step 2: Convert to fraction form
    204,098/447,580 = 447,580/x
  3. Step 3: Cross multiply
    204,098x = 447,580 × 447,580
  4. Step 4: Simplify right side
    204,098x = 200,327,856,400
  5. Step 5: Solve for x
    x = 200,327,856,400/204,098
  6. Step 6: Final answer
    x = 981,527.78

Related Problems

Find third proportional to 102,049 and 223,790
Half scale
Find third proportional to 408,196 and 895,160
Double scale
Find third proportional to 204,100 and 447,584
Similar ratio
Find third proportional to 306,147 and 671,370
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.