Finding the Third Proportional to 335,674.50 and 512,277.75
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Solution
The third proportional to 335,674.50 and 512,277.75 is: 781,794.55
Step by Step Solution
- Step 1: Write the proportion equation
335,674.50 : 512,277.75 = 512,277.75 : x - Step 2: Convert to fraction form
335,674.50/512,277.75 = 512,277.75/x - Step 3: Cross multiply
335,674.50x = 512,277.75 × 512,277.75 - Step 4: Simplify right side
335,674.50x = 262,428,493,145.06 - Step 5: Solve for x
x = 262,428,493,145.06/335,674.50 - Step 6: Final answer
x = 781,794.55
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.