Finding the Third Proportional to 3,141,186.75 and 6,838,593.75
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Solution
The third proportional to 3,141,186.75 and 6,838,593.75 is: 14,888,119.75
Step by Step Solution
- Step 1: Write the proportion equation
3,141,186.75 : 6,838,593.75 = 6,838,593.75 : x - Step 2: Convert to fraction form
3,141,186.75/6,838,593.75 = 6,838,593.75/x - Step 3: Cross multiply
3,141,186.75x = 6,838,593.75 × 6,838,593.75 - Step 4: Simplify right side
3,141,186.75x = 46,766,364,477,539.06 - Step 5: Solve for x
x = 46,766,364,477,539.06/3,141,186.75 - Step 6: Final answer
x = 14,888,119.75
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.