Home / 436,106-965,476

Finding the Third Proportional to 436,106 and 965,476

Calculator

Solution

The third proportional to 436,106 and 965,476 is: 2,137,425.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,106 : 965,476 = 965,476 : x
  2. Step 2: Convert to fraction form
    436,106/965,476 = 965,476/x
  3. Step 3: Cross multiply
    436,106x = 965,476 × 965,476
  4. Step 4: Simplify right side
    436,106x = 932,143,906,576
  5. Step 5: Solve for x
    x = 932,143,906,576/436,106
  6. Step 6: Final answer
    x = 2,137,425.09

Related Problems

Find third proportional to 218,053 and 482,738
Half scale
Find third proportional to 872,212 and 1,930,952
Double scale
Find third proportional to 436,108 and 965,480
Similar ratio
Find third proportional to 654,159 and 1,448,214
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.