Home / 383,258-806,241

Finding the Third Proportional to 383,258 and 806,241

Calculator

Solution

The third proportional to 383,258 and 806,241 is: 1,696,049.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,258 : 806,241 = 806,241 : x
  2. Step 2: Convert to fraction form
    383,258/806,241 = 806,241/x
  3. Step 3: Cross multiply
    383,258x = 806,241 × 806,241
  4. Step 4: Simplify right side
    383,258x = 650,024,550,081
  5. Step 5: Solve for x
    x = 650,024,550,081/383,258
  6. Step 6: Final answer
    x = 1,696,049.53

Related Problems

Find third proportional to 191,629 and 403,120.50
Half scale
Find third proportional to 766,516 and 1,612,482
Double scale
Find third proportional to 383,260 and 806,245
Similar ratio
Find third proportional to 574,887 and 1,209,361.50
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.