Home / 337,206-722,243

Finding the Third Proportional to 337,206 and 722,243

Calculator

Solution

The third proportional to 337,206 and 722,243 is: 1,546,932.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,206 : 722,243 = 722,243 : x
  2. Step 2: Convert to fraction form
    337,206/722,243 = 722,243/x
  3. Step 3: Cross multiply
    337,206x = 722,243 × 722,243
  4. Step 4: Simplify right side
    337,206x = 521,634,951,049
  5. Step 5: Solve for x
    x = 521,634,951,049/337,206
  6. Step 6: Final answer
    x = 1,546,932.59

Related Problems

Find third proportional to 168,603 and 361,121.50
Half scale
Find third proportional to 674,412 and 1,444,486
Double scale
Find third proportional to 337,208 and 722,247
Similar ratio
Find third proportional to 505,809 and 1,083,364.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.