Home / 664,728-996,841

Finding the Third Proportional to 664,728 and 996,841

Calculator

Solution

The third proportional to 664,728 and 996,841 is: 1,494,885.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    664,728 : 996,841 = 996,841 : x
  2. Step 2: Convert to fraction form
    664,728/996,841 = 996,841/x
  3. Step 3: Cross multiply
    664,728x = 996,841 × 996,841
  4. Step 4: Simplify right side
    664,728x = 993,691,979,281
  5. Step 5: Solve for x
    x = 993,691,979,281/664,728
  6. Step 6: Final answer
    x = 1,494,885.09

Related Problems

Find third proportional to 332,364 and 498,420.50
Half scale
Find third proportional to 1,329,456 and 1,993,682
Double scale
Find third proportional to 664,730 and 996,844
Similar ratio
Find third proportional to 997,092 and 1,495,261.50
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.