Finding the Third Proportional to 311,536.13 and 466,786.13
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Solution
The third proportional to 311,536.13 and 466,786.13 is: 699,402.96
Step by Step Solution
- Step 1: Write the proportion equation
311,536.13 : 466,786.13 = 466,786.13 : x - Step 2: Convert to fraction form
311,536.13/466,786.13 = 466,786.13/x - Step 3: Cross multiply
311,536.13x = 466,786.13 × 466,786.13 - Step 4: Simplify right side
311,536.13x = 217,889,286,492.52 - Step 5: Solve for x
x = 217,889,286,492.52/311,536.13 - Step 6: Final answer
x = 699,402.96
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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.