Home / 341,105-529,639

Finding the Third Proportional to 341,105 and 529,639

Calculator

Solution

The third proportional to 341,105 and 529,639 is: 822,378.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,105 : 529,639 = 529,639 : x
  2. Step 2: Convert to fraction form
    341,105/529,639 = 529,639/x
  3. Step 3: Cross multiply
    341,105x = 529,639 × 529,639
  4. Step 4: Simplify right side
    341,105x = 280,517,470,321
  5. Step 5: Solve for x
    x = 280,517,470,321/341,105
  6. Step 6: Final answer
    x = 822,378.65

Related Problems

Find third proportional to 170,552.50 and 264,819.50
Half scale
Find third proportional to 682,210 and 1,059,278
Double scale
Find third proportional to 341,107 and 529,642
Similar ratio
Find third proportional to 511,657.50 and 794,458.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.