Home / 366,950-808,396

Finding the Third Proportional to 366,950 and 808,396

Calculator

Solution

The third proportional to 366,950 and 808,396 is: 1,780,907.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,950 : 808,396 = 808,396 : x
  2. Step 2: Convert to fraction form
    366,950/808,396 = 808,396/x
  3. Step 3: Cross multiply
    366,950x = 808,396 × 808,396
  4. Step 4: Simplify right side
    366,950x = 653,504,092,816
  5. Step 5: Solve for x
    x = 653,504,092,816/366,950
  6. Step 6: Final answer
    x = 1,780,907.73

Related Problems

Find third proportional to 183,475 and 404,198
Half scale
Find third proportional to 733,900 and 1,616,792
Double scale
Find third proportional to 366,952 and 808,400
Similar ratio
Find third proportional to 550,425 and 1,212,594
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.