Home / 363,702-790,354

Finding the Third Proportional to 363,702 and 790,354

Calculator

Solution

The third proportional to 363,702 and 790,354 is: 1,717,503.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,702 : 790,354 = 790,354 : x
  2. Step 2: Convert to fraction form
    363,702/790,354 = 790,354/x
  3. Step 3: Cross multiply
    363,702x = 790,354 × 790,354
  4. Step 4: Simplify right side
    363,702x = 624,659,445,316
  5. Step 5: Solve for x
    x = 624,659,445,316/363,702
  6. Step 6: Final answer
    x = 1,717,503.47

Related Problems

Find third proportional to 181,851 and 395,177
Half scale
Find third proportional to 727,404 and 1,580,708
Double scale
Find third proportional to 363,704 and 790,358
Similar ratio
Find third proportional to 545,553 and 1,185,531
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.