Finding the Third Proportional to 3,465,741.94 and 7,728,372
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Solution
The third proportional to 3,465,741.94 and 7,728,372 is: 17,233,751.05
Step by Step Solution
- Step 1: Write the proportion equation
3,465,741.94 : 7,728,372 = 7,728,372 : x - Step 2: Convert to fraction form
3,465,741.94/7,728,372 = 7,728,372/x - Step 3: Cross multiply
3,465,741.94x = 7,728,372 × 7,728,372 - Step 4: Simplify right side
3,465,741.94x = 59,727,733,770,384 - Step 5: Solve for x
x = 59,727,733,770,384/3,465,741.94 - Step 6: Final answer
x = 17,233,751.05
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.