Finding the Third Proportional to 177,324.19 and 384,790.50
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Solution
The third proportional to 177,324.19 and 384,790.50 is: 834,988.90
Step by Step Solution
- Step 1: Write the proportion equation
177,324.19 : 384,790.50 = 384,790.50 : x - Step 2: Convert to fraction form
177,324.19/384,790.50 = 384,790.50/x - Step 3: Cross multiply
177,324.19x = 384,790.50 × 384,790.50 - Step 4: Simplify right side
177,324.19x = 148,063,728,890.25 - Step 5: Solve for x
x = 148,063,728,890.25/177,324.19 - Step 6: Final answer
x = 834,988.90
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.