Home / 439,212-958,734

Finding the Third Proportional to 439,212 and 958,734

Calculator

Solution

The third proportional to 439,212 and 958,734 is: 2,092,772.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,212 : 958,734 = 958,734 : x
  2. Step 2: Convert to fraction form
    439,212/958,734 = 958,734/x
  3. Step 3: Cross multiply
    439,212x = 958,734 × 958,734
  4. Step 4: Simplify right side
    439,212x = 919,170,882,756
  5. Step 5: Solve for x
    x = 919,170,882,756/439,212
  6. Step 6: Final answer
    x = 2,092,772.70

Related Problems

Find third proportional to 219,606 and 479,367
Half scale
Find third proportional to 878,424 and 1,917,468
Double scale
Find third proportional to 439,214 and 958,738
Similar ratio
Find third proportional to 658,818 and 1,438,101
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.