Home / 370,558-808,883

Finding the Third Proportional to 370,558 and 808,883

Calculator

Solution

The third proportional to 370,558 and 808,883 is: 1,765,693.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,558 : 808,883 = 808,883 : x
  2. Step 2: Convert to fraction form
    370,558/808,883 = 808,883/x
  3. Step 3: Cross multiply
    370,558x = 808,883 × 808,883
  4. Step 4: Simplify right side
    370,558x = 654,291,707,689
  5. Step 5: Solve for x
    x = 654,291,707,689/370,558
  6. Step 6: Final answer
    x = 1,765,693.11

Related Problems

Find third proportional to 185,279 and 404,441.50
Half scale
Find third proportional to 741,116 and 1,617,766
Double scale
Find third proportional to 370,560 and 808,887
Similar ratio
Find third proportional to 555,837 and 1,213,324.50
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.