Finding the Third Proportional to 574,826.63 and 870,198.19
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Solution
The third proportional to 574,826.63 and 870,198.19 is: 1,317,344.84
Step by Step Solution
- Step 1: Write the proportion equation
574,826.63 : 870,198.19 = 870,198.19 : x - Step 2: Convert to fraction form
574,826.63/870,198.19 = 870,198.19/x - Step 3: Cross multiply
574,826.63x = 870,198.19 × 870,198.19 - Step 4: Simplify right side
574,826.63x = 757,244,885,528.29 - Step 5: Solve for x
x = 757,244,885,528.29/574,826.63 - Step 6: Final answer
x = 1,317,344.84
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.