Finding the Third Proportional to 336,984.75 and 505,635.75
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Solution
The third proportional to 336,984.75 and 505,635.75 is: 758,691.64
Step by Step Solution
- Step 1: Write the proportion equation
336,984.75 : 505,635.75 = 505,635.75 : x - Step 2: Convert to fraction form
336,984.75/505,635.75 = 505,635.75/x - Step 3: Cross multiply
336,984.75x = 505,635.75 × 505,635.75 - Step 4: Simplify right side
336,984.75x = 255,667,511,678.06 - Step 5: Solve for x
x = 255,667,511,678.06/336,984.75 - Step 6: Final answer
x = 758,691.64
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.