Finding the Third Proportional to 675,208 and 1,475,884
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Solution
The third proportional to 675,208 and 1,475,884 is: 3,226,018.62
Step by Step Solution
- Step 1: Write the proportion equation
675,208 : 1,475,884 = 1,475,884 : x - Step 2: Convert to fraction form
675,208/1,475,884 = 1,475,884/x - Step 3: Cross multiply
675,208x = 1,475,884 × 1,475,884 - Step 4: Simplify right side
675,208x = 2,178,233,581,456 - Step 5: Solve for x
x = 2,178,233,581,456/675,208 - Step 6: Final answer
x = 3,226,018.62
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.