Finding the Third Proportional to 668,751 and 1,446,578
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Solution
The third proportional to 668,751 and 1,446,578 is: 3,129,098.74
Step by Step Solution
- Step 1: Write the proportion equation
668,751 : 1,446,578 = 1,446,578 : x - Step 2: Convert to fraction form
668,751/1,446,578 = 1,446,578/x - Step 3: Cross multiply
668,751x = 1,446,578 × 1,446,578 - Step 4: Simplify right side
668,751x = 2,092,587,910,084 - Step 5: Solve for x
x = 2,092,587,910,084/668,751 - Step 6: Final answer
x = 3,129,098.74
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.