Home / 314,438-444,501

Finding the Third Proportional to 314,438 and 444,501

Calculator

Solution

The third proportional to 314,438 and 444,501 is: 628,362.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,438 : 444,501 = 444,501 : x
  2. Step 2: Convert to fraction form
    314,438/444,501 = 444,501/x
  3. Step 3: Cross multiply
    314,438x = 444,501 × 444,501
  4. Step 4: Simplify right side
    314,438x = 197,581,139,001
  5. Step 5: Solve for x
    x = 197,581,139,001/314,438
  6. Step 6: Final answer
    x = 628,362.79

Related Problems

Find third proportional to 157,219 and 222,250.50
Half scale
Find third proportional to 628,876 and 889,002
Double scale
Find third proportional to 314,440 and 444,504
Similar ratio
Find third proportional to 471,657 and 666,751.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.