Home / 424,134-914,694

Finding the Third Proportional to 424,134 and 914,694

Calculator

Solution

The third proportional to 424,134 and 914,694 is: 1,972,643.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,134 : 914,694 = 914,694 : x
  2. Step 2: Convert to fraction form
    424,134/914,694 = 914,694/x
  3. Step 3: Cross multiply
    424,134x = 914,694 × 914,694
  4. Step 4: Simplify right side
    424,134x = 836,665,113,636
  5. Step 5: Solve for x
    x = 836,665,113,636/424,134
  6. Step 6: Final answer
    x = 1,972,643.35

Related Problems

Find third proportional to 212,067 and 457,347
Half scale
Find third proportional to 848,268 and 1,829,388
Double scale
Find third proportional to 424,136 and 914,698
Similar ratio
Find third proportional to 636,201 and 1,372,041
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.