Home / 219,447-472,194

Finding the Third Proportional to 219,447 and 472,194

Calculator

Solution

The third proportional to 219,447 and 472,194 is: 1,016,041.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,447 : 472,194 = 472,194 : x
  2. Step 2: Convert to fraction form
    219,447/472,194 = 472,194/x
  3. Step 3: Cross multiply
    219,447x = 472,194 × 472,194
  4. Step 4: Simplify right side
    219,447x = 222,967,173,636
  5. Step 5: Solve for x
    x = 222,967,173,636/219,447
  6. Step 6: Final answer
    x = 1,016,041.11

Related Problems

Find third proportional to 109,723.50 and 236,097
Half scale
Find third proportional to 438,894 and 944,388
Double scale
Find third proportional to 219,449 and 472,198
Similar ratio
Find third proportional to 329,170.50 and 708,291
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.