Home / 234,227-520,860

Finding the Third Proportional to 234,227 and 520,860

Calculator

Solution

The third proportional to 234,227 and 520,860 is: 1,158,257.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,227 : 520,860 = 520,860 : x
  2. Step 2: Convert to fraction form
    234,227/520,860 = 520,860/x
  3. Step 3: Cross multiply
    234,227x = 520,860 × 520,860
  4. Step 4: Simplify right side
    234,227x = 271,295,139,600
  5. Step 5: Solve for x
    x = 271,295,139,600/234,227
  6. Step 6: Final answer
    x = 1,158,257.33

Related Problems

Find third proportional to 117,113.50 and 260,430
Half scale
Find third proportional to 468,454 and 1,041,720
Double scale
Find third proportional to 234,229 and 520,864
Similar ratio
Find third proportional to 351,340.50 and 781,290
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.