Finding the Third Proportional to 910,264.50 and 1,311,207.75
Calculator
Solution
The third proportional to 910,264.50 and 1,311,207.75 is: 1,888,754.05
Step by Step Solution
- Step 1: Write the proportion equation
910,264.50 : 1,311,207.75 = 1,311,207.75 : x - Step 2: Convert to fraction form
910,264.50/1,311,207.75 = 1,311,207.75/x - Step 3: Cross multiply
910,264.50x = 1,311,207.75 × 1,311,207.75 - Step 4: Simplify right side
910,264.50x = 1,719,265,763,660.06 - Step 5: Solve for x
x = 1,719,265,763,660.06/910,264.50 - Step 6: Final answer
x = 1,888,754.05
Related Problems
Find third proportional to 455,132.25 and 655,603.88
Half scale
Find third proportional to 1,820,529 and 2,622,415.50
Double scale
Find third proportional to 910,267 and 1,311,211
Similar ratio
Find third proportional to 1,365,396.75 and 1,966,811.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.