Finding the Third Proportional to 2,930,629.50 and 6,248,355
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Solution
The third proportional to 2,930,629.50 and 6,248,355 is: 13,322,032.08
Step by Step Solution
- Step 1: Write the proportion equation
2,930,629.50 : 6,248,355 = 6,248,355 : x - Step 2: Convert to fraction form
2,930,629.50/6,248,355 = 6,248,355/x - Step 3: Cross multiply
2,930,629.50x = 6,248,355 × 6,248,355 - Step 4: Simplify right side
2,930,629.50x = 39,041,940,206,025 - Step 5: Solve for x
x = 39,041,940,206,025/2,930,629.50 - Step 6: Final answer
x = 13,322,032.08
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.