Finding the Third Proportional to 5,304,141 and 8,157,571.50
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Solution
The third proportional to 5,304,141 and 8,157,571.50 is: 12,546,041.44
Step by Step Solution
- Step 1: Write the proportion equation
5,304,141 : 8,157,571.50 = 8,157,571.50 : x - Step 2: Convert to fraction form
5,304,141/8,157,571.50 = 8,157,571.50/x - Step 3: Cross multiply
5,304,141x = 8,157,571.50 × 8,157,571.50 - Step 4: Simplify right side
5,304,141x = 66,545,972,777,612.25 - Step 5: Solve for x
x = 66,545,972,777,612.25/5,304,141 - Step 6: Final answer
x = 12,546,041.44
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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.