Finding the Third Proportional to 1,750,821.50 and 2,626,231.75
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Solution
The third proportional to 1,750,821.50 and 2,626,231.75 is: 3,939,346.88
Step by Step Solution
- Step 1: Write the proportion equation
1,750,821.50 : 2,626,231.75 = 2,626,231.75 : x - Step 2: Convert to fraction form
1,750,821.50/2,626,231.75 = 2,626,231.75/x - Step 3: Cross multiply
1,750,821.50x = 2,626,231.75 × 2,626,231.75 - Step 4: Simplify right side
1,750,821.50x = 6,897,093,204,708.06 - Step 5: Solve for x
x = 6,897,093,204,708.06/1,750,821.50 - Step 6: Final answer
x = 3,939,346.88
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.