Home / 366,939-767,169

Finding the Third Proportional to 366,939 and 767,169

Calculator

Solution

The third proportional to 366,939 and 767,169 is: 1,603,940.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,939 : 767,169 = 767,169 : x
  2. Step 2: Convert to fraction form
    366,939/767,169 = 767,169/x
  3. Step 3: Cross multiply
    366,939x = 767,169 × 767,169
  4. Step 4: Simplify right side
    366,939x = 588,548,274,561
  5. Step 5: Solve for x
    x = 588,548,274,561/366,939
  6. Step 6: Final answer
    x = 1,603,940.37

Related Problems

Find third proportional to 183,469.50 and 383,584.50
Half scale
Find third proportional to 733,878 and 1,534,338
Double scale
Find third proportional to 366,941 and 767,173
Similar ratio
Find third proportional to 550,408.50 and 1,150,753.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.