Home / 400,080-944,412

Finding the Third Proportional to 400,080 and 944,412

Calculator

Solution

The third proportional to 400,080 and 944,412 is: 2,229,339.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    400,080 : 944,412 = 944,412 : x
  2. Step 2: Convert to fraction form
    400,080/944,412 = 944,412/x
  3. Step 3: Cross multiply
    400,080x = 944,412 × 944,412
  4. Step 4: Simplify right side
    400,080x = 891,914,025,744
  5. Step 5: Solve for x
    x = 891,914,025,744/400,080
  6. Step 6: Final answer
    x = 2,229,339.20

Related Problems

Find third proportional to 200,040 and 472,206
Half scale
Find third proportional to 800,160 and 1,888,824
Double scale
Find third proportional to 400,082 and 944,417
Similar ratio
Find third proportional to 600,120 and 1,416,618
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.