Home / 236,468-518,926

Finding the Third Proportional to 236,468 and 518,926

Calculator

Solution

The third proportional to 236,468 and 518,926 is: 1,138,776.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,468 : 518,926 = 518,926 : x
  2. Step 2: Convert to fraction form
    236,468/518,926 = 518,926/x
  3. Step 3: Cross multiply
    236,468x = 518,926 × 518,926
  4. Step 4: Simplify right side
    236,468x = 269,284,193,476
  5. Step 5: Solve for x
    x = 269,284,193,476/236,468
  6. Step 6: Final answer
    x = 1,138,776.47

Related Problems

Find third proportional to 118,234 and 259,463
Half scale
Find third proportional to 472,936 and 1,037,852
Double scale
Find third proportional to 236,470 and 518,930
Similar ratio
Find third proportional to 354,702 and 778,389
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.