Home / 203,312-446,008

Finding the Third Proportional to 203,312 and 446,008

Calculator

Solution

The third proportional to 203,312 and 446,008 is: 978,413.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,312 : 446,008 = 446,008 : x
  2. Step 2: Convert to fraction form
    203,312/446,008 = 446,008/x
  3. Step 3: Cross multiply
    203,312x = 446,008 × 446,008
  4. Step 4: Simplify right side
    203,312x = 198,923,136,064
  5. Step 5: Solve for x
    x = 198,923,136,064/203,312
  6. Step 6: Final answer
    x = 978,413.16

Related Problems

Find third proportional to 101,656 and 223,004
Half scale
Find third proportional to 406,624 and 892,016
Double scale
Find third proportional to 203,314 and 446,012
Similar ratio
Find third proportional to 304,968 and 669,012
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.