Home / 422,274-996,411

Finding the Third Proportional to 422,274 and 996,411

Calculator

Solution

The third proportional to 422,274 and 996,411 is: 2,351,162.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    422,274 : 996,411 = 996,411 : x
  2. Step 2: Convert to fraction form
    422,274/996,411 = 996,411/x
  3. Step 3: Cross multiply
    422,274x = 996,411 × 996,411
  4. Step 4: Simplify right side
    422,274x = 992,834,880,921
  5. Step 5: Solve for x
    x = 992,834,880,921/422,274
  6. Step 6: Final answer
    x = 2,351,162.71

Related Problems

Find third proportional to 211,137 and 498,205.50
Half scale
Find third proportional to 844,548 and 1,992,822
Double scale
Find third proportional to 422,276 and 996,416
Similar ratio
Find third proportional to 633,411 and 1,494,616.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.