Home / 5,251,784-11,399,878

Finding the Third Proportional to 5,251,784 and 11,399,878

Calculator

Solution

The third proportional to 5,251,784 and 11,399,878 is: 24,745,347.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,251,784 : 11,399,878 = 11,399,878 : x
  2. Step 2: Convert to fraction form
    5,251,784/11,399,878 = 11,399,878/x
  3. Step 3: Cross multiply
    5,251,784x = 11,399,878 × 11,399,878
  4. Step 4: Simplify right side
    5,251,784x = 129,957,218,414,884
  5. Step 5: Solve for x
    x = 129,957,218,414,884/5,251,784
  6. Step 6: Final answer
    x = 24,745,347.18

Related Problems

Find third proportional to 2,625,892 and 5,699,939
Half scale
Find third proportional to 10,503,568 and 22,799,756
Double scale
Find third proportional to 5,251,786 and 11,399,882
Similar ratio
Find third proportional to 7,877,676 and 17,099,817
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.