Finding the Third Proportional to 2,486,295 and 5,355,163.13
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Solution
The third proportional to 2,486,295 and 5,355,163.13 is: 11,534,340.09
Step by Step Solution
- Step 1: Write the proportion equation
2,486,295 : 5,355,163.13 = 5,355,163.13 : x - Step 2: Convert to fraction form
2,486,295/5,355,163.13 = 5,355,163.13/x - Step 3: Cross multiply
2,486,295x = 5,355,163.13 × 5,355,163.13 - Step 4: Simplify right side
2,486,295x = 28,677,772,095,359.77 - Step 5: Solve for x
x = 28,677,772,095,359.77/2,486,295 - Step 6: Final answer
x = 11,534,340.09
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.