Home / 206,474-452,756

Finding the Third Proportional to 206,474 and 452,756

Calculator

Solution

The third proportional to 206,474 and 452,756 is: 992,802.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,474 : 452,756 = 452,756 : x
  2. Step 2: Convert to fraction form
    206,474/452,756 = 452,756/x
  3. Step 3: Cross multiply
    206,474x = 452,756 × 452,756
  4. Step 4: Simplify right side
    206,474x = 204,987,995,536
  5. Step 5: Solve for x
    x = 204,987,995,536/206,474
  6. Step 6: Final answer
    x = 992,802.95

Related Problems

Find third proportional to 103,237 and 226,378
Half scale
Find third proportional to 412,948 and 905,512
Double scale
Find third proportional to 206,476 and 452,760
Similar ratio
Find third proportional to 309,711 and 679,134
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.