Finding the Third Proportional to 271,153.83 and 590,436.84
Calculator
Solution
The third proportional to 271,153.83 and 590,436.84 is: 1,285,674.88
Step by Step Solution
- Step 1: Write the proportion equation
271,153.83 : 590,436.84 = 590,436.84 : x - Step 2: Convert to fraction form
271,153.83/590,436.84 = 590,436.84/x - Step 3: Cross multiply
271,153.83x = 590,436.84 × 590,436.84 - Step 4: Simplify right side
271,153.83x = 348,615,666,457.46 - Step 5: Solve for x
x = 348,615,666,457.46/271,153.83 - Step 6: Final answer
x = 1,285,674.88
Related Problems
Find third proportional to 135,576.91 and 295,218.42
Half scale
Find third proportional to 542,307.66 and 1,180,873.69
Double scale
Find third proportional to 271,156 and 590,441
Similar ratio
Find third proportional to 406,730.74 and 885,655.27
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.