Finding the Third Proportional to 664,277.63 and 996,243.75
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Solution
The third proportional to 664,277.63 and 996,243.75 is: 1,494,106.64
Step by Step Solution
- Step 1: Write the proportion equation
664,277.63 : 996,243.75 = 996,243.75 : x - Step 2: Convert to fraction form
664,277.63/996,243.75 = 996,243.75/x - Step 3: Cross multiply
664,277.63x = 996,243.75 × 996,243.75 - Step 4: Simplify right side
664,277.63x = 992,501,609,414.06 - Step 5: Solve for x
x = 992,501,609,414.06/664,277.63 - Step 6: Final answer
x = 1,494,106.64
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.