Home / 444,646-665,748.75

Finding the Third Proportional to 444,646 and 665,748.75

Calculator

Solution

The third proportional to 444,646 and 665,748.75 is: 996,796.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,646 : 665,748.75 = 665,748.75 : x
  2. Step 2: Convert to fraction form
    444,646/665,748.75 = 665,748.75/x
  3. Step 3: Cross multiply
    444,646x = 665,748.75 × 665,748.75
  4. Step 4: Simplify right side
    444,646x = 443,221,398,126.56
  5. Step 5: Solve for x
    x = 443,221,398,126.56/444,646
  6. Step 6: Final answer
    x = 996,796.10

Related Problems

Find third proportional to 222,323 and 332,874.38
Half scale
Find third proportional to 889,292 and 1,331,497.50
Double scale
Find third proportional to 444,648 and 665,752
Similar ratio
Find third proportional to 666,969 and 998,623.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.