Home / 336,608-725,704

Finding the Third Proportional to 336,608 and 725,704

Calculator

Solution

The third proportional to 336,608 and 725,704 is: 1,564,568.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,608 : 725,704 = 725,704 : x
  2. Step 2: Convert to fraction form
    336,608/725,704 = 725,704/x
  3. Step 3: Cross multiply
    336,608x = 725,704 × 725,704
  4. Step 4: Simplify right side
    336,608x = 526,646,295,616
  5. Step 5: Solve for x
    x = 526,646,295,616/336,608
  6. Step 6: Final answer
    x = 1,564,568.57

Related Problems

Find third proportional to 168,304 and 362,852
Half scale
Find third proportional to 673,216 and 1,451,408
Double scale
Find third proportional to 336,610 and 725,708
Similar ratio
Find third proportional to 504,912 and 1,088,556
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.