Home / 206,458-452,282

Finding the Third Proportional to 206,458 and 452,282

Calculator

Solution

The third proportional to 206,458 and 452,282 is: 990,802.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,458 : 452,282 = 452,282 : x
  2. Step 2: Convert to fraction form
    206,458/452,282 = 452,282/x
  3. Step 3: Cross multiply
    206,458x = 452,282 × 452,282
  4. Step 4: Simplify right side
    206,458x = 204,559,007,524
  5. Step 5: Solve for x
    x = 204,559,007,524/206,458
  6. Step 6: Final answer
    x = 990,802.04

Related Problems

Find third proportional to 103,229 and 226,141
Half scale
Find third proportional to 412,916 and 904,564
Double scale
Find third proportional to 206,460 and 452,286
Similar ratio
Find third proportional to 309,687 and 678,423
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.