Finding the Third Proportional to 267,578.16 and 366,921.56
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Solution
The third proportional to 267,578.16 and 366,921.56 is: 503,148.07
Step by Step Solution
- Step 1: Write the proportion equation
267,578.16 : 366,921.56 = 366,921.56 : x - Step 2: Convert to fraction form
267,578.16/366,921.56 = 366,921.56/x - Step 3: Cross multiply
267,578.16x = 366,921.56 × 366,921.56 - Step 4: Simplify right side
267,578.16x = 134,631,433,027.44 - Step 5: Solve for x
x = 134,631,433,027.44/267,578.16 - Step 6: Final answer
x = 503,148.07
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.