Home / 343,692-754,626

Finding the Third Proportional to 343,692 and 754,626

Calculator

Solution

The third proportional to 343,692 and 754,626 is: 1,656,891.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,692 : 754,626 = 754,626 : x
  2. Step 2: Convert to fraction form
    343,692/754,626 = 754,626/x
  3. Step 3: Cross multiply
    343,692x = 754,626 × 754,626
  4. Step 4: Simplify right side
    343,692x = 569,460,399,876
  5. Step 5: Solve for x
    x = 569,460,399,876/343,692
  6. Step 6: Final answer
    x = 1,656,891.64

Related Problems

Find third proportional to 171,846 and 377,313
Half scale
Find third proportional to 687,384 and 1,509,252
Double scale
Find third proportional to 343,694 and 754,630
Similar ratio
Find third proportional to 515,538 and 1,131,939
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.