Home / 334,668-509,846.25

Finding the Third Proportional to 334,668 and 509,846.25

Calculator

Solution

The third proportional to 334,668 and 509,846.25 is: 776,719.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,668 : 509,846.25 = 509,846.25 : x
  2. Step 2: Convert to fraction form
    334,668/509,846.25 = 509,846.25/x
  3. Step 3: Cross multiply
    334,668x = 509,846.25 × 509,846.25
  4. Step 4: Simplify right side
    334,668x = 259,943,198,639.06
  5. Step 5: Solve for x
    x = 259,943,198,639.06/334,668
  6. Step 6: Final answer
    x = 776,719.61

Related Problems

Find third proportional to 167,334 and 254,923.13
Half scale
Find third proportional to 669,336 and 1,019,692.50
Double scale
Find third proportional to 334,670 and 509,849
Similar ratio
Find third proportional to 502,002 and 764,769.38
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.