Home / 635,424-1,396,799

Finding the Third Proportional to 635,424 and 1,396,799

Calculator

Solution

The third proportional to 635,424 and 1,396,799 is: 3,070,465.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,424 : 1,396,799 = 1,396,799 : x
  2. Step 2: Convert to fraction form
    635,424/1,396,799 = 1,396,799/x
  3. Step 3: Cross multiply
    635,424x = 1,396,799 × 1,396,799
  4. Step 4: Simplify right side
    635,424x = 1,951,047,446,401
  5. Step 5: Solve for x
    x = 1,951,047,446,401/635,424
  6. Step 6: Final answer
    x = 3,070,465.46

Related Problems

Find third proportional to 317,712 and 698,399.50
Half scale
Find third proportional to 1,270,848 and 2,793,598
Double scale
Find third proportional to 635,426 and 1,396,803
Similar ratio
Find third proportional to 953,136 and 2,095,198.50
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.