Finding the Third Proportional to 365,790.75 and 748,530.75
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Solution
The third proportional to 365,790.75 and 748,530.75 is: 1,531,745.36
Step by Step Solution
- Step 1: Write the proportion equation
365,790.75 : 748,530.75 = 748,530.75 : x - Step 2: Convert to fraction form
365,790.75/748,530.75 = 748,530.75/x - Step 3: Cross multiply
365,790.75x = 748,530.75 × 748,530.75 - Step 4: Simplify right side
365,790.75x = 560,298,283,695.56 - Step 5: Solve for x
x = 560,298,283,695.56/365,790.75 - Step 6: Final answer
x = 1,531,745.36
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.