Finding the Third Proportional to 1,190,193 and 2,809,131.75
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Solution
The third proportional to 1,190,193 and 2,809,131.75 is: 6,630,202.99
Step by Step Solution
- Step 1: Write the proportion equation
1,190,193 : 2,809,131.75 = 2,809,131.75 : x - Step 2: Convert to fraction form
1,190,193/2,809,131.75 = 2,809,131.75/x - Step 3: Cross multiply
1,190,193x = 2,809,131.75 × 2,809,131.75 - Step 4: Simplify right side
1,190,193x = 7,891,221,188,858.06 - Step 5: Solve for x
x = 7,891,221,188,858.06/1,190,193 - Step 6: Final answer
x = 6,630,202.99
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.