Finding the Third Proportional to 295,782.75 and 647,529.75
Calculator
Solution
The third proportional to 295,782.75 and 647,529.75 is: 1,417,576.84
Step by Step Solution
- Step 1: Write the proportion equation
295,782.75 : 647,529.75 = 647,529.75 : x - Step 2: Convert to fraction form
295,782.75/647,529.75 = 647,529.75/x - Step 3: Cross multiply
295,782.75x = 647,529.75 × 647,529.75 - Step 4: Simplify right side
295,782.75x = 419,294,777,135.06 - Step 5: Solve for x
x = 419,294,777,135.06/295,782.75 - Step 6: Final answer
x = 1,417,576.84
Related Problems
Find third proportional to 147,891.38 and 323,764.88
Half scale
Find third proportional to 591,565.50 and 1,295,059.50
Double scale
Find third proportional to 295,785 and 647,534
Similar ratio
Find third proportional to 443,674.13 and 971,294.63
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.