Home / 517,266-756,198

Finding the Third Proportional to 517,266 and 756,198

Calculator

Solution

The third proportional to 517,266 and 756,198 is: 1,105,495.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    517,266 : 756,198 = 756,198 : x
  2. Step 2: Convert to fraction form
    517,266/756,198 = 756,198/x
  3. Step 3: Cross multiply
    517,266x = 756,198 × 756,198
  4. Step 4: Simplify right side
    517,266x = 571,835,415,204
  5. Step 5: Solve for x
    x = 571,835,415,204/517,266
  6. Step 6: Final answer
    x = 1,105,495.85

Related Problems

Find third proportional to 258,633 and 378,099
Half scale
Find third proportional to 1,034,532 and 1,512,396
Double scale
Find third proportional to 517,268 and 756,201
Similar ratio
Find third proportional to 775,899 and 1,134,297
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.