Finding the Third Proportional to 3,850,331.63 and 5,918,757.75
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Solution
The third proportional to 3,850,331.63 and 5,918,757.75 is: 9,098,357.42
Step by Step Solution
- Step 1: Write the proportion equation
3,850,331.63 : 5,918,757.75 = 5,918,757.75 : x - Step 2: Convert to fraction form
3,850,331.63/5,918,757.75 = 5,918,757.75/x - Step 3: Cross multiply
3,850,331.63x = 5,918,757.75 × 5,918,757.75 - Step 4: Simplify right side
3,850,331.63x = 35,031,693,303,185.06 - Step 5: Solve for x
x = 35,031,693,303,185.06/3,850,331.63 - Step 6: Final answer
x = 9,098,357.42
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.