Finding the Third Proportional to 180,341.44 and 281,431.69
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Solution
The third proportional to 180,341.44 and 281,431.69 is: 439,188.00
Step by Step Solution
- Step 1: Write the proportion equation
180,341.44 : 281,431.69 = 281,431.69 : x - Step 2: Convert to fraction form
180,341.44/281,431.69 = 281,431.69/x - Step 3: Cross multiply
180,341.44x = 281,431.69 × 281,431.69 - Step 4: Simplify right side
180,341.44x = 79,203,794,729.10 - Step 5: Solve for x
x = 79,203,794,729.10/180,341.44 - Step 6: Final answer
x = 439,188.00
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.