Home / 380,082-601,811

Finding the Third Proportional to 380,082 and 601,811

Calculator

Solution

The third proportional to 380,082 and 601,811 is: 952,890.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    380,082 : 601,811 = 601,811 : x
  2. Step 2: Convert to fraction form
    380,082/601,811 = 601,811/x
  3. Step 3: Cross multiply
    380,082x = 601,811 × 601,811
  4. Step 4: Simplify right side
    380,082x = 362,176,479,721
  5. Step 5: Solve for x
    x = 362,176,479,721/380,082
  6. Step 6: Final answer
    x = 952,890.38

Related Problems

Find third proportional to 190,041 and 300,905.50
Half scale
Find third proportional to 760,164 and 1,203,622
Double scale
Find third proportional to 380,084 and 601,814
Similar ratio
Find third proportional to 570,123 and 902,716.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.