Home / 402,450-544,626

Finding the Third Proportional to 402,450 and 544,626

Calculator

Solution

The third proportional to 402,450 and 544,626 is: 737,029.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    402,450 : 544,626 = 544,626 : x
  2. Step 2: Convert to fraction form
    402,450/544,626 = 544,626/x
  3. Step 3: Cross multiply
    402,450x = 544,626 × 544,626
  4. Step 4: Simplify right side
    402,450x = 296,617,479,876
  5. Step 5: Solve for x
    x = 296,617,479,876/402,450
  6. Step 6: Final answer
    x = 737,029.39

Related Problems

Find third proportional to 201,225 and 272,313
Half scale
Find third proportional to 804,900 and 1,089,252
Double scale
Find third proportional to 402,452 and 544,629
Similar ratio
Find third proportional to 603,675 and 816,939
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.