Home / 264,467-581,416

Finding the Third Proportional to 264,467 and 581,416

Calculator

Solution

The third proportional to 264,467 and 581,416 is: 1,278,210.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,467 : 581,416 = 581,416 : x
  2. Step 2: Convert to fraction form
    264,467/581,416 = 581,416/x
  3. Step 3: Cross multiply
    264,467x = 581,416 × 581,416
  4. Step 4: Simplify right side
    264,467x = 338,044,565,056
  5. Step 5: Solve for x
    x = 338,044,565,056/264,467
  6. Step 6: Final answer
    x = 1,278,210.76

Related Problems

Find third proportional to 132,233.50 and 290,708
Half scale
Find third proportional to 528,934 and 1,162,832
Double scale
Find third proportional to 264,469 and 581,420
Similar ratio
Find third proportional to 396,700.50 and 872,124
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.