Finding the Third Proportional to 354,597.75 and 768,183.75
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Solution
The third proportional to 354,597.75 and 768,183.75 is: 1,664,156.85
Step by Step Solution
- Step 1: Write the proportion equation
354,597.75 : 768,183.75 = 768,183.75 : x - Step 2: Convert to fraction form
354,597.75/768,183.75 = 768,183.75/x - Step 3: Cross multiply
354,597.75x = 768,183.75 × 768,183.75 - Step 4: Simplify right side
354,597.75x = 590,106,273,764.06 - Step 5: Solve for x
x = 590,106,273,764.06/354,597.75 - Step 6: Final answer
x = 1,664,156.85
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.