Finding the Third Proportional to 305,680.13 and 719,252.44
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Solution
The third proportional to 305,680.13 and 719,252.44 is: 1,692,370.64
Step by Step Solution
- Step 1: Write the proportion equation
305,680.13 : 719,252.44 = 719,252.44 : x - Step 2: Convert to fraction form
305,680.13/719,252.44 = 719,252.44/x - Step 3: Cross multiply
305,680.13x = 719,252.44 × 719,252.44 - Step 4: Simplify right side
305,680.13x = 517,324,068,849.69 - Step 5: Solve for x
x = 517,324,068,849.69/305,680.13 - Step 6: Final answer
x = 1,692,370.64
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These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.