Home / 663,423-994,092

Finding the Third Proportional to 663,423 and 994,092

Calculator

Solution

The third proportional to 663,423 and 994,092 is: 1,489,575.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,423 : 994,092 = 994,092 : x
  2. Step 2: Convert to fraction form
    663,423/994,092 = 994,092/x
  3. Step 3: Cross multiply
    663,423x = 994,092 × 994,092
  4. Step 4: Simplify right side
    663,423x = 988,218,904,464
  5. Step 5: Solve for x
    x = 988,218,904,464/663,423
  6. Step 6: Final answer
    x = 1,489,575.89

Related Problems

Find third proportional to 331,711.50 and 497,046
Half scale
Find third proportional to 1,326,846 and 1,988,184
Double scale
Find third proportional to 663,425 and 994,095
Similar ratio
Find third proportional to 995,134.50 and 1,491,138
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.