Home / 241,389-513,963

Finding the Third Proportional to 241,389 and 513,963

Calculator

Solution

The third proportional to 241,389 and 513,963 is: 1,094,324.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,389 : 513,963 = 513,963 : x
  2. Step 2: Convert to fraction form
    241,389/513,963 = 513,963/x
  3. Step 3: Cross multiply
    241,389x = 513,963 × 513,963
  4. Step 4: Simplify right side
    241,389x = 264,157,965,369
  5. Step 5: Solve for x
    x = 264,157,965,369/241,389
  6. Step 6: Final answer
    x = 1,094,324.78

Related Problems

Find third proportional to 120,694.50 and 256,981.50
Half scale
Find third proportional to 482,778 and 1,027,926
Double scale
Find third proportional to 241,391 and 513,967
Similar ratio
Find third proportional to 362,083.50 and 770,944.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.