Home / 244,912-519,216

Finding the Third Proportional to 244,912 and 519,216

Calculator

Solution

The third proportional to 244,912 and 519,216 is: 1,100,743.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,912 : 519,216 = 519,216 : x
  2. Step 2: Convert to fraction form
    244,912/519,216 = 519,216/x
  3. Step 3: Cross multiply
    244,912x = 519,216 × 519,216
  4. Step 4: Simplify right side
    244,912x = 269,585,254,656
  5. Step 5: Solve for x
    x = 269,585,254,656/244,912
  6. Step 6: Final answer
    x = 1,100,743.35

Related Problems

Find third proportional to 122,456 and 259,608
Half scale
Find third proportional to 489,824 and 1,038,432
Double scale
Find third proportional to 244,914 and 519,220
Similar ratio
Find third proportional to 367,368 and 778,824
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.