Finding the Third Proportional to 858,811.50 and 1,166,356.13
Calculator
Solution
The third proportional to 858,811.50 and 1,166,356.13 is: 1,584,033.99
Step by Step Solution
- Step 1: Write the proportion equation
858,811.50 : 1,166,356.13 = 1,166,356.13 : x - Step 2: Convert to fraction form
858,811.50/1,166,356.13 = 1,166,356.13/x - Step 3: Cross multiply
858,811.50x = 1,166,356.13 × 1,166,356.13 - Step 4: Simplify right side
858,811.50x = 1,360,386,610,325.02 - Step 5: Solve for x
x = 1,360,386,610,325.02/858,811.50 - Step 6: Final answer
x = 1,584,033.99
Related Problems
Find third proportional to 429,405.75 and 583,178.06
Half scale
Find third proportional to 1,717,623 and 2,332,712.25
Double scale
Find third proportional to 858,814 and 1,166,359
Similar ratio
Find third proportional to 1,288,217.25 and 1,749,534.19
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.