Home / 241,652-518,290

Finding the Third Proportional to 241,652 and 518,290

Calculator

Solution

The third proportional to 241,652 and 518,290 is: 1,111,617.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,652 : 518,290 = 518,290 : x
  2. Step 2: Convert to fraction form
    241,652/518,290 = 518,290/x
  3. Step 3: Cross multiply
    241,652x = 518,290 × 518,290
  4. Step 4: Simplify right side
    241,652x = 268,624,524,100
  5. Step 5: Solve for x
    x = 268,624,524,100/241,652
  6. Step 6: Final answer
    x = 1,111,617.22

Related Problems

Find third proportional to 120,826 and 259,145
Half scale
Find third proportional to 483,304 and 1,036,580
Double scale
Find third proportional to 241,654 and 518,294
Similar ratio
Find third proportional to 362,478 and 777,435
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.