Finding the Third Proportional to 738,839 and 1,595,560
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Solution
The third proportional to 738,839 and 1,595,560 is: 3,445,692.11
Step by Step Solution
- Step 1: Write the proportion equation
738,839 : 1,595,560 = 1,595,560 : x - Step 2: Convert to fraction form
738,839/1,595,560 = 1,595,560/x - Step 3: Cross multiply
738,839x = 1,595,560 × 1,595,560 - Step 4: Simplify right side
738,839x = 2,545,811,713,600 - Step 5: Solve for x
x = 2,545,811,713,600/738,839 - Step 6: Final answer
x = 3,445,692.11
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.