Finding the Third Proportional to 927,390.75 and 2,018,088.75
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Solution
The third proportional to 927,390.75 and 2,018,088.75 is: 4,391,549.30
Step by Step Solution
- Step 1: Write the proportion equation
927,390.75 : 2,018,088.75 = 2,018,088.75 : x - Step 2: Convert to fraction form
927,390.75/2,018,088.75 = 2,018,088.75/x - Step 3: Cross multiply
927,390.75x = 2,018,088.75 × 2,018,088.75 - Step 4: Simplify right side
927,390.75x = 4,072,682,202,876.56 - Step 5: Solve for x
x = 4,072,682,202,876.56/927,390.75 - Step 6: Final answer
x = 4,391,549.30
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.