Finding the Third Proportional to 1,010,328.19 and 2,244,859.31
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Solution
The third proportional to 1,010,328.19 and 2,244,859.31 is: 4,987,877.60
Step by Step Solution
- Step 1: Write the proportion equation
1,010,328.19 : 2,244,859.31 = 2,244,859.31 : x - Step 2: Convert to fraction form
1,010,328.19/2,244,859.31 = 2,244,859.31/x - Step 3: Cross multiply
1,010,328.19x = 2,244,859.31 × 2,244,859.31 - Step 4: Simplify right side
1,010,328.19x = 5,039,393,332,917.97 - Step 5: Solve for x
x = 5,039,393,332,917.97/1,010,328.19 - Step 6: Final answer
x = 4,987,877.60
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.