Finding the Third Proportional to 4,757,952 and 6,782,634
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Solution
The third proportional to 4,757,952 and 6,782,634 is: 9,668,891.99
Step by Step Solution
- Step 1: Write the proportion equation
4,757,952 : 6,782,634 = 6,782,634 : x - Step 2: Convert to fraction form
4,757,952/6,782,634 = 6,782,634/x - Step 3: Cross multiply
4,757,952x = 6,782,634 × 6,782,634 - Step 4: Simplify right side
4,757,952x = 46,004,123,977,956 - Step 5: Solve for x
x = 46,004,123,977,956/4,757,952 - Step 6: Final answer
x = 9,668,891.99
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.