Home / 441,252-661,752

Finding the Third Proportional to 441,252 and 661,752

Calculator

Solution

The third proportional to 441,252 and 661,752 is: 992,439.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,252 : 661,752 = 661,752 : x
  2. Step 2: Convert to fraction form
    441,252/661,752 = 661,752/x
  3. Step 3: Cross multiply
    441,252x = 661,752 × 661,752
  4. Step 4: Simplify right side
    441,252x = 437,915,709,504
  5. Step 5: Solve for x
    x = 437,915,709,504/441,252
  6. Step 6: Final answer
    x = 992,439.04

Related Problems

Find third proportional to 220,626 and 330,876
Half scale
Find third proportional to 882,504 and 1,323,504
Double scale
Find third proportional to 441,254 and 661,755
Similar ratio
Find third proportional to 661,878 and 992,628
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.