Home / 206,838-446,684

Finding the Third Proportional to 206,838 and 446,684

Calculator

Solution

The third proportional to 206,838 and 446,684 is: 964,651.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,838 : 446,684 = 446,684 : x
  2. Step 2: Convert to fraction form
    206,838/446,684 = 446,684/x
  3. Step 3: Cross multiply
    206,838x = 446,684 × 446,684
  4. Step 4: Simplify right side
    206,838x = 199,526,595,856
  5. Step 5: Solve for x
    x = 199,526,595,856/206,838
  6. Step 6: Final answer
    x = 964,651.54

Related Problems

Find third proportional to 103,419 and 223,342
Half scale
Find third proportional to 413,676 and 893,368
Double scale
Find third proportional to 206,840 and 446,688
Similar ratio
Find third proportional to 310,257 and 670,026
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.