Home / 416,608-908,477

Finding the Third Proportional to 416,608 and 908,477

Calculator

Solution

The third proportional to 416,608 and 908,477 is: 1,981,072.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,608 : 908,477 = 908,477 : x
  2. Step 2: Convert to fraction form
    416,608/908,477 = 908,477/x
  3. Step 3: Cross multiply
    416,608x = 908,477 × 908,477
  4. Step 4: Simplify right side
    416,608x = 825,330,459,529
  5. Step 5: Solve for x
    x = 825,330,459,529/416,608
  6. Step 6: Final answer
    x = 1,981,072.04

Related Problems

Find third proportional to 208,304 and 454,238.50
Half scale
Find third proportional to 833,216 and 1,816,954
Double scale
Find third proportional to 416,610 and 908,481
Similar ratio
Find third proportional to 624,912 and 1,362,715.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.