Home / 271,794-576,474

Finding the Third Proportional to 271,794 and 576,474

Calculator

Solution

The third proportional to 271,794 and 576,474 is: 1,222,699.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,794 : 576,474 = 576,474 : x
  2. Step 2: Convert to fraction form
    271,794/576,474 = 576,474/x
  3. Step 3: Cross multiply
    271,794x = 576,474 × 576,474
  4. Step 4: Simplify right side
    271,794x = 332,322,272,676
  5. Step 5: Solve for x
    x = 332,322,272,676/271,794
  6. Step 6: Final answer
    x = 1,222,699.08

Related Problems

Find third proportional to 135,897 and 288,237
Half scale
Find third proportional to 543,588 and 1,152,948
Double scale
Find third proportional to 271,796 and 576,478
Similar ratio
Find third proportional to 407,691 and 864,711
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.