Home / 208,516-446,556

Finding the Third Proportional to 208,516 and 446,556

Calculator

Solution

The third proportional to 208,516 and 446,556 is: 956,340.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    208,516 : 446,556 = 446,556 : x
  2. Step 2: Convert to fraction form
    208,516/446,556 = 446,556/x
  3. Step 3: Cross multiply
    208,516x = 446,556 × 446,556
  4. Step 4: Simplify right side
    208,516x = 199,412,261,136
  5. Step 5: Solve for x
    x = 199,412,261,136/208,516
  6. Step 6: Final answer
    x = 956,340.33

Related Problems

Find third proportional to 104,258 and 223,278
Half scale
Find third proportional to 417,032 and 893,112
Double scale
Find third proportional to 208,518 and 446,560
Similar ratio
Find third proportional to 312,774 and 669,834
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.