Home / 197,189-424,906

Finding the Third Proportional to 197,189 and 424,906

Calculator

Solution

The third proportional to 197,189 and 424,906 is: 915,594.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,189 : 424,906 = 424,906 : x
  2. Step 2: Convert to fraction form
    197,189/424,906 = 424,906/x
  3. Step 3: Cross multiply
    197,189x = 424,906 × 424,906
  4. Step 4: Simplify right side
    197,189x = 180,545,108,836
  5. Step 5: Solve for x
    x = 180,545,108,836/197,189
  6. Step 6: Final answer
    x = 915,594.22

Related Problems

Find third proportional to 98,594.50 and 212,453
Half scale
Find third proportional to 394,378 and 849,812
Double scale
Find third proportional to 197,191 and 424,910
Similar ratio
Find third proportional to 295,783.50 and 637,359
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.