Finding the Third Proportional to 311,546.25 and 466,799.63
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Solution
The third proportional to 311,546.25 and 466,799.63 is: 699,420.68
Step by Step Solution
- Step 1: Write the proportion equation
311,546.25 : 466,799.63 = 466,799.63 : x - Step 2: Convert to fraction form
311,546.25/466,799.63 = 466,799.63/x - Step 3: Cross multiply
311,546.25x = 466,799.63 × 466,799.63 - Step 4: Simplify right side
311,546.25x = 217,901,889,900.14 - Step 5: Solve for x
x = 217,901,889,900.14/311,546.25 - Step 6: Final answer
x = 699,420.68
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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.