Home / 297,224-641,104

Finding the Third Proportional to 297,224 and 641,104

Calculator

Solution

The third proportional to 297,224 and 641,104 is: 1,382,843.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,224 : 641,104 = 641,104 : x
  2. Step 2: Convert to fraction form
    297,224/641,104 = 641,104/x
  3. Step 3: Cross multiply
    297,224x = 641,104 × 641,104
  4. Step 4: Simplify right side
    297,224x = 411,014,338,816
  5. Step 5: Solve for x
    x = 411,014,338,816/297,224
  6. Step 6: Final answer
    x = 1,382,843.71

Related Problems

Find third proportional to 148,612 and 320,552
Half scale
Find third proportional to 594,448 and 1,282,208
Double scale
Find third proportional to 297,226 and 641,108
Similar ratio
Find third proportional to 445,836 and 961,656
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.