Finding the Third Proportional to 435,470.50 and 888,436.75
Calculator
Solution
The third proportional to 435,470.50 and 888,436.75 is: 1,812,567.92
Step by Step Solution
- Step 1: Write the proportion equation
435,470.50 : 888,436.75 = 888,436.75 : x - Step 2: Convert to fraction form
435,470.50/888,436.75 = 888,436.75/x - Step 3: Cross multiply
435,470.50x = 888,436.75 × 888,436.75 - Step 4: Simplify right side
435,470.50x = 789,319,858,750.56 - Step 5: Solve for x
x = 789,319,858,750.56/435,470.50 - Step 6: Final answer
x = 1,812,567.92
Related Problems
Find third proportional to 217,735.25 and 444,218.38
Half scale
Find third proportional to 870,941 and 1,776,873.50
Double scale
Find third proportional to 435,473 and 888,441
Similar ratio
Find third proportional to 653,205.75 and 1,332,655.13
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.