Finding the Third Proportional to 444,431.25 and 670,515.75
Calculator
Solution
The third proportional to 444,431.25 and 670,515.75 is: 1,011,610.62
Step by Step Solution
- Step 1: Write the proportion equation
444,431.25 : 670,515.75 = 670,515.75 : x - Step 2: Convert to fraction form
444,431.25/670,515.75 = 670,515.75/x - Step 3: Cross multiply
444,431.25x = 670,515.75 × 670,515.75 - Step 4: Simplify right side
444,431.25x = 449,591,370,998.06 - Step 5: Solve for x
x = 449,591,370,998.06/444,431.25 - Step 6: Final answer
x = 1,011,610.62
Related Problems
Find third proportional to 222,215.63 and 335,257.88
Half scale
Find third proportional to 888,862.50 and 1,341,031.50
Double scale
Find third proportional to 444,433 and 670,519
Similar ratio
Find third proportional to 666,646.88 and 1,005,773.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.