Finding the Third Proportional to 901,328 and 1,956,716
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Solution
The third proportional to 901,328 and 1,956,716 is: 4,247,884.79
Step by Step Solution
- Step 1: Write the proportion equation
901,328 : 1,956,716 = 1,956,716 : x - Step 2: Convert to fraction form
901,328/1,956,716 = 1,956,716/x - Step 3: Cross multiply
901,328x = 1,956,716 × 1,956,716 - Step 4: Simplify right side
901,328x = 3,828,737,504,656 - Step 5: Solve for x
x = 3,828,737,504,656/901,328 - Step 6: Final answer
x = 4,247,884.79
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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.