Home / 408,070-894,852

Finding the Third Proportional to 408,070 and 894,852

Calculator

Solution

The third proportional to 408,070 and 894,852 is: 1,962,310.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    408,070 : 894,852 = 894,852 : x
  2. Step 2: Convert to fraction form
    408,070/894,852 = 894,852/x
  3. Step 3: Cross multiply
    408,070x = 894,852 × 894,852
  4. Step 4: Simplify right side
    408,070x = 800,760,101,904
  5. Step 5: Solve for x
    x = 800,760,101,904/408,070
  6. Step 6: Final answer
    x = 1,962,310.64

Related Problems

Find third proportional to 204,035 and 447,426
Half scale
Find third proportional to 816,140 and 1,789,704
Double scale
Find third proportional to 408,072 and 894,856
Similar ratio
Find third proportional to 612,105 and 1,342,278
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.