Home / 5,821,198-12,245,630

Finding the Third Proportional to 5,821,198 and 12,245,630

Calculator

Solution

The third proportional to 5,821,198 and 12,245,630 is: 25,760,239.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,198 : 12,245,630 = 12,245,630 : x
  2. Step 2: Convert to fraction form
    5,821,198/12,245,630 = 12,245,630/x
  3. Step 3: Cross multiply
    5,821,198x = 12,245,630 × 12,245,630
  4. Step 4: Simplify right side
    5,821,198x = 149,955,454,096,900
  5. Step 5: Solve for x
    x = 149,955,454,096,900/5,821,198
  6. Step 6: Final answer
    x = 25,760,239.40

Related Problems

Find third proportional to 2,910,599 and 6,122,815
Half scale
Find third proportional to 11,642,396 and 24,491,260
Double scale
Find third proportional to 5,821,200 and 12,245,634
Similar ratio
Find third proportional to 8,731,797 and 18,368,445
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.