Home / 664,652-1,441,480

Finding the Third Proportional to 664,652 and 1,441,480

Calculator

Solution

The third proportional to 664,652 and 1,441,480 is: 3,126,244.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    664,652 : 1,441,480 = 1,441,480 : x
  2. Step 2: Convert to fraction form
    664,652/1,441,480 = 1,441,480/x
  3. Step 3: Cross multiply
    664,652x = 1,441,480 × 1,441,480
  4. Step 4: Simplify right side
    664,652x = 2,077,864,590,400
  5. Step 5: Solve for x
    x = 2,077,864,590,400/664,652
  6. Step 6: Final answer
    x = 3,126,244.40

Related Problems

Find third proportional to 332,326 and 720,740
Half scale
Find third proportional to 1,329,304 and 2,882,960
Double scale
Find third proportional to 664,654 and 1,441,484
Similar ratio
Find third proportional to 996,978 and 2,162,220
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.