Home / 340,932-734,192

Finding the Third Proportional to 340,932 and 734,192

Calculator

Solution

The third proportional to 340,932 and 734,192 is: 1,581,071.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,932 : 734,192 = 734,192 : x
  2. Step 2: Convert to fraction form
    340,932/734,192 = 734,192/x
  3. Step 3: Cross multiply
    340,932x = 734,192 × 734,192
  4. Step 4: Simplify right side
    340,932x = 539,037,892,864
  5. Step 5: Solve for x
    x = 539,037,892,864/340,932
  6. Step 6: Final answer
    x = 1,581,071.57

Related Problems

Find third proportional to 170,466 and 367,096
Half scale
Find third proportional to 681,864 and 1,468,384
Double scale
Find third proportional to 340,934 and 734,196
Similar ratio
Find third proportional to 511,398 and 1,101,288
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.