Home / 350,790-757,713

Finding the Third Proportional to 350,790 and 757,713

Calculator

Solution

The third proportional to 350,790 and 757,713 is: 1,636,674.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,790 : 757,713 = 757,713 : x
  2. Step 2: Convert to fraction form
    350,790/757,713 = 757,713/x
  3. Step 3: Cross multiply
    350,790x = 757,713 × 757,713
  4. Step 4: Simplify right side
    350,790x = 574,128,990,369
  5. Step 5: Solve for x
    x = 574,128,990,369/350,790
  6. Step 6: Final answer
    x = 1,636,674.34

Related Problems

Find third proportional to 175,395 and 378,856.50
Half scale
Find third proportional to 701,580 and 1,515,426
Double scale
Find third proportional to 350,792 and 757,717
Similar ratio
Find third proportional to 526,185 and 1,136,569.50
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.