Home / 831,728-1,750,360

Finding the Third Proportional to 831,728 and 1,750,360

Calculator

Solution

The third proportional to 831,728 and 1,750,360 is: 3,683,608.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    831,728 : 1,750,360 = 1,750,360 : x
  2. Step 2: Convert to fraction form
    831,728/1,750,360 = 1,750,360/x
  3. Step 3: Cross multiply
    831,728x = 1,750,360 × 1,750,360
  4. Step 4: Simplify right side
    831,728x = 3,063,760,129,600
  5. Step 5: Solve for x
    x = 3,063,760,129,600/831,728
  6. Step 6: Final answer
    x = 3,683,608.26

Related Problems

Find third proportional to 415,864 and 875,180
Half scale
Find third proportional to 1,663,456 and 3,500,720
Double scale
Find third proportional to 831,730 and 1,750,364
Similar ratio
Find third proportional to 1,247,592 and 2,625,540
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.