Finding the Third Proportional to 888,935 and 1,412,135
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Solution
The third proportional to 888,935 and 1,412,135 is: 2,243,274.55
Step by Step Solution
- Step 1: Write the proportion equation
888,935 : 1,412,135 = 1,412,135 : x - Step 2: Convert to fraction form
888,935/1,412,135 = 1,412,135/x - Step 3: Cross multiply
888,935x = 1,412,135 × 1,412,135 - Step 4: Simplify right side
888,935x = 1,994,125,258,225 - Step 5: Solve for x
x = 1,994,125,258,225/888,935 - Step 6: Final answer
x = 2,243,274.55
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.