Home / 322,404-700,779

Finding the Third Proportional to 322,404 and 700,779

Calculator

Solution

The third proportional to 322,404 and 700,779 is: 1,523,216.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,404 : 700,779 = 700,779 : x
  2. Step 2: Convert to fraction form
    322,404/700,779 = 700,779/x
  3. Step 3: Cross multiply
    322,404x = 700,779 × 700,779
  4. Step 4: Simplify right side
    322,404x = 491,091,206,841
  5. Step 5: Solve for x
    x = 491,091,206,841/322,404
  6. Step 6: Final answer
    x = 1,523,216.85

Related Problems

Find third proportional to 161,202 and 350,389.50
Half scale
Find third proportional to 644,808 and 1,401,558
Double scale
Find third proportional to 322,406 and 700,783
Similar ratio
Find third proportional to 483,606 and 1,051,168.50
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.