Finding the Third Proportional to 7,474,576 and 11,543,113
Calculator
Solution
The third proportional to 7,474,576 and 11,543,113 is: 17,826,222.88
Step by Step Solution
- Step 1: Write the proportion equation
7,474,576 : 11,543,113 = 11,543,113 : x - Step 2: Convert to fraction form
7,474,576/11,543,113 = 11,543,113/x - Step 3: Cross multiply
7,474,576x = 11,543,113 × 11,543,113 - Step 4: Simplify right side
7,474,576x = 133,243,457,730,769 - Step 5: Solve for x
x = 133,243,457,730,769/7,474,576 - Step 6: Final answer
x = 17,826,222.88
Related Problems
Find third proportional to 3,737,288 and 5,771,556.50
Half scale
Find third proportional to 14,949,152 and 23,086,226
Double scale
Find third proportional to 7,474,578 and 11,543,116
Similar ratio
Find third proportional to 11,211,864 and 17,314,669.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.