Home / 269,190-591,448

Finding the Third Proportional to 269,190 and 591,448

Calculator

Solution

The third proportional to 269,190 and 591,448 is: 1,299,493.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,190 : 591,448 = 591,448 : x
  2. Step 2: Convert to fraction form
    269,190/591,448 = 591,448/x
  3. Step 3: Cross multiply
    269,190x = 591,448 × 591,448
  4. Step 4: Simplify right side
    269,190x = 349,810,736,704
  5. Step 5: Solve for x
    x = 349,810,736,704/269,190
  6. Step 6: Final answer
    x = 1,299,493.80

Related Problems

Find third proportional to 134,595 and 295,724
Half scale
Find third proportional to 538,380 and 1,182,896
Double scale
Find third proportional to 269,192 and 591,452
Similar ratio
Find third proportional to 403,785 and 887,172
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.