Home / 270,162-587,891

Finding the Third Proportional to 270,162 and 587,891

Calculator

Solution

The third proportional to 270,162 and 587,891 is: 1,279,291.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,162 : 587,891 = 587,891 : x
  2. Step 2: Convert to fraction form
    270,162/587,891 = 587,891/x
  3. Step 3: Cross multiply
    270,162x = 587,891 × 587,891
  4. Step 4: Simplify right side
    270,162x = 345,615,827,881
  5. Step 5: Solve for x
    x = 345,615,827,881/270,162
  6. Step 6: Final answer
    x = 1,279,291.05

Related Problems

Find third proportional to 135,081 and 293,945.50
Half scale
Find third proportional to 540,324 and 1,175,782
Double scale
Find third proportional to 270,164 and 587,895
Similar ratio
Find third proportional to 405,243 and 881,836.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.