Home / 333,102-490,824

Finding the Third Proportional to 333,102 and 490,824

Calculator

Solution

The third proportional to 333,102 and 490,824 is: 723,226.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,102 : 490,824 = 490,824 : x
  2. Step 2: Convert to fraction form
    333,102/490,824 = 490,824/x
  3. Step 3: Cross multiply
    333,102x = 490,824 × 490,824
  4. Step 4: Simplify right side
    333,102x = 240,908,198,976
  5. Step 5: Solve for x
    x = 240,908,198,976/333,102
  6. Step 6: Final answer
    x = 723,226.52

Related Problems

Find third proportional to 166,551 and 245,412
Half scale
Find third proportional to 666,204 and 981,648
Double scale
Find third proportional to 333,104 and 490,827
Similar ratio
Find third proportional to 499,653 and 736,236
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.