Home / 270,174-587,916

Finding the Third Proportional to 270,174 and 587,916

Calculator

Solution

The third proportional to 270,174 and 587,916 is: 1,279,343.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,174 : 587,916 = 587,916 : x
  2. Step 2: Convert to fraction form
    270,174/587,916 = 587,916/x
  3. Step 3: Cross multiply
    270,174x = 587,916 × 587,916
  4. Step 4: Simplify right side
    270,174x = 345,645,223,056
  5. Step 5: Solve for x
    x = 345,645,223,056/270,174
  6. Step 6: Final answer
    x = 1,279,343.03

Related Problems

Find third proportional to 135,087 and 293,958
Half scale
Find third proportional to 540,348 and 1,175,832
Double scale
Find third proportional to 270,176 and 587,920
Similar ratio
Find third proportional to 405,261 and 881,874
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.