Home / 365,802-798,636

Finding the Third Proportional to 365,802 and 798,636

Calculator

Solution

The third proportional to 365,802 and 798,636 is: 1,743,619.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,802 : 798,636 = 798,636 : x
  2. Step 2: Convert to fraction form
    365,802/798,636 = 798,636/x
  3. Step 3: Cross multiply
    365,802x = 798,636 × 798,636
  4. Step 4: Simplify right side
    365,802x = 637,819,460,496
  5. Step 5: Solve for x
    x = 637,819,460,496/365,802
  6. Step 6: Final answer
    x = 1,743,619.39

Related Problems

Find third proportional to 182,901 and 399,318
Half scale
Find third proportional to 731,604 and 1,597,272
Double scale
Find third proportional to 365,804 and 798,640
Similar ratio
Find third proportional to 548,703 and 1,197,954
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.