Finding the Third Proportional to 6,486,634 and 9,124,283
Calculator
Solution
The third proportional to 6,486,634 and 9,124,283 is: 12,834,474.75
Step by Step Solution
- Step 1: Write the proportion equation
6,486,634 : 9,124,283 = 9,124,283 : x - Step 2: Convert to fraction form
6,486,634/9,124,283 = 9,124,283/x - Step 3: Cross multiply
6,486,634x = 9,124,283 × 9,124,283 - Step 4: Simplify right side
6,486,634x = 83,252,540,264,089 - Step 5: Solve for x
x = 83,252,540,264,089/6,486,634 - Step 6: Final answer
x = 12,834,474.75
Related Problems
Find third proportional to 3,243,317 and 4,562,141.50
Half scale
Find third proportional to 12,973,268 and 18,248,566
Double scale
Find third proportional to 6,486,636 and 9,124,286
Similar ratio
Find third proportional to 9,729,951 and 13,686,424.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.