Home / 710,646-938,961

Finding the Third Proportional to 710,646 and 938,961

Calculator

Solution

The third proportional to 710,646 and 938,961 is: 1,240,628.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,646 : 938,961 = 938,961 : x
  2. Step 2: Convert to fraction form
    710,646/938,961 = 938,961/x
  3. Step 3: Cross multiply
    710,646x = 938,961 × 938,961
  4. Step 4: Simplify right side
    710,646x = 881,647,759,521
  5. Step 5: Solve for x
    x = 881,647,759,521/710,646
  6. Step 6: Final answer
    x = 1,240,628.61

Related Problems

Find third proportional to 355,323 and 469,480.50
Half scale
Find third proportional to 1,421,292 and 1,877,922
Double scale
Find third proportional to 710,648 and 938,964
Similar ratio
Find third proportional to 1,065,969 and 1,408,441.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.