Home / 606,108-909,162

Finding the Third Proportional to 606,108 and 909,162

Calculator

Solution

The third proportional to 606,108 and 909,162 is: 1,363,743

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,108 : 909,162 = 909,162 : x
  2. Step 2: Convert to fraction form
    606,108/909,162 = 909,162/x
  3. Step 3: Cross multiply
    606,108x = 909,162 × 909,162
  4. Step 4: Simplify right side
    606,108x = 826,575,542,244
  5. Step 5: Solve for x
    x = 826,575,542,244/606,108
  6. Step 6: Final answer
    x = 1,363,743

Related Problems

Find third proportional to 303,054 and 454,581
Half scale
Find third proportional to 1,212,216 and 1,818,324
Double scale
Find third proportional to 606,110 and 909,165
Similar ratio
Find third proportional to 909,162 and 1,363,743
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.