Home / 207,796-454,471

Finding the Third Proportional to 207,796 and 454,471

Calculator

Solution

The third proportional to 207,796 and 454,471 is: 993,974.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,796 : 454,471 = 454,471 : x
  2. Step 2: Convert to fraction form
    207,796/454,471 = 454,471/x
  3. Step 3: Cross multiply
    207,796x = 454,471 × 454,471
  4. Step 4: Simplify right side
    207,796x = 206,543,889,841
  5. Step 5: Solve for x
    x = 206,543,889,841/207,796
  6. Step 6: Final answer
    x = 993,974.33

Related Problems

Find third proportional to 103,898 and 227,235.50
Half scale
Find third proportional to 415,592 and 908,942
Double scale
Find third proportional to 207,798 and 454,475
Similar ratio
Find third proportional to 311,694 and 681,706.50
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.