Finding the Third Proportional to 3,753,939.94 and 8,195,964.75
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Solution
The third proportional to 3,753,939.94 and 8,195,964.75 is: 17,894,222.95
Step by Step Solution
- Step 1: Write the proportion equation
3,753,939.94 : 8,195,964.75 = 8,195,964.75 : x - Step 2: Convert to fraction form
3,753,939.94/8,195,964.75 = 8,195,964.75/x - Step 3: Cross multiply
3,753,939.94x = 8,195,964.75 × 8,195,964.75 - Step 4: Simplify right side
3,753,939.94x = 67,173,838,183,242.56 - Step 5: Solve for x
x = 67,173,838,183,242.56/3,753,939.94 - Step 6: Final answer
x = 17,894,222.95
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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.