Home / 361,466-541,105

Finding the Third Proportional to 361,466 and 541,105

Calculator

Solution

The third proportional to 361,466 and 541,105 is: 810,019.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    361,466 : 541,105 = 541,105 : x
  2. Step 2: Convert to fraction form
    361,466/541,105 = 541,105/x
  3. Step 3: Cross multiply
    361,466x = 541,105 × 541,105
  4. Step 4: Simplify right side
    361,466x = 292,794,621,025
  5. Step 5: Solve for x
    x = 292,794,621,025/361,466
  6. Step 6: Final answer
    x = 810,019.81

Related Problems

Find third proportional to 180,733 and 270,552.50
Half scale
Find third proportional to 722,932 and 1,082,210
Double scale
Find third proportional to 361,468 and 541,108
Similar ratio
Find third proportional to 542,199 and 811,657.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.