Finding the Third Proportional to 2,248,107.75 and 3,428,132.63
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Solution
The third proportional to 2,248,107.75 and 3,428,132.63 is: 5,227,548.94
Step by Step Solution
- Step 1: Write the proportion equation
2,248,107.75 : 3,428,132.63 = 3,428,132.63 : x - Step 2: Convert to fraction form
2,248,107.75/3,428,132.63 = 3,428,132.63/x - Step 3: Cross multiply
2,248,107.75x = 3,428,132.63 × 3,428,132.63 - Step 4: Simplify right side
2,248,107.75x = 11,752,093,294,589.39 - Step 5: Solve for x
x = 11,752,093,294,589.39/2,248,107.75 - Step 6: Final answer
x = 5,227,548.94
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.