Home / 264,840-397,852

Finding the Third Proportional to 264,840 and 397,852

Calculator

Solution

The third proportional to 264,840 and 397,852 is: 597,667.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,840 : 397,852 = 397,852 : x
  2. Step 2: Convert to fraction form
    264,840/397,852 = 397,852/x
  3. Step 3: Cross multiply
    264,840x = 397,852 × 397,852
  4. Step 4: Simplify right side
    264,840x = 158,286,213,904
  5. Step 5: Solve for x
    x = 158,286,213,904/264,840
  6. Step 6: Final answer
    x = 597,667.32

Related Problems

Find third proportional to 132,420 and 198,926
Half scale
Find third proportional to 529,680 and 795,704
Double scale
Find third proportional to 264,842 and 397,855
Similar ratio
Find third proportional to 397,260 and 596,778
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.