Finding the Third Proportional to 445,174 and 1,049,834
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Solution
The third proportional to 445,174 and 1,049,834 is: 2,475,776.72
Step by Step Solution
- Step 1: Write the proportion equation
445,174 : 1,049,834 = 1,049,834 : x - Step 2: Convert to fraction form
445,174/1,049,834 = 1,049,834/x - Step 3: Cross multiply
445,174x = 1,049,834 × 1,049,834 - Step 4: Simplify right side
445,174x = 1,102,151,427,556 - Step 5: Solve for x
x = 1,102,151,427,556/445,174 - Step 6: Final answer
x = 2,475,776.72
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.