Home / 352,446-528,777

Finding the Third Proportional to 352,446 and 528,777

Calculator

Solution

The third proportional to 352,446 and 528,777 is: 793,327.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,446 : 528,777 = 528,777 : x
  2. Step 2: Convert to fraction form
    352,446/528,777 = 528,777/x
  3. Step 3: Cross multiply
    352,446x = 528,777 × 528,777
  4. Step 4: Simplify right side
    352,446x = 279,605,115,729
  5. Step 5: Solve for x
    x = 279,605,115,729/352,446
  6. Step 6: Final answer
    x = 793,327.53

Related Problems

Find third proportional to 176,223 and 264,388.50
Half scale
Find third proportional to 704,892 and 1,057,554
Double scale
Find third proportional to 352,448 and 528,780
Similar ratio
Find third proportional to 528,669 and 793,165.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.