Home / 444,540-635,237

Finding the Third Proportional to 444,540 and 635,237

Calculator

Solution

The third proportional to 444,540 and 635,237 is: 907,738.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,540 : 635,237 = 635,237 : x
  2. Step 2: Convert to fraction form
    444,540/635,237 = 635,237/x
  3. Step 3: Cross multiply
    444,540x = 635,237 × 635,237
  4. Step 4: Simplify right side
    444,540x = 403,526,046,169
  5. Step 5: Solve for x
    x = 403,526,046,169/444,540
  6. Step 6: Final answer
    x = 907,738.44

Related Problems

Find third proportional to 222,270 and 317,618.50
Half scale
Find third proportional to 889,080 and 1,270,474
Double scale
Find third proportional to 444,542 and 635,240
Similar ratio
Find third proportional to 666,810 and 952,855.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.