Finding the Third Proportional to 262,326.09 and 384,891.75
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Solution
The third proportional to 262,326.09 and 384,891.75 is: 564,723.31
Step by Step Solution
- Step 1: Write the proportion equation
262,326.09 : 384,891.75 = 384,891.75 : x - Step 2: Convert to fraction form
262,326.09/384,891.75 = 384,891.75/x - Step 3: Cross multiply
262,326.09x = 384,891.75 × 384,891.75 - Step 4: Simplify right side
262,326.09x = 148,141,659,218.06 - Step 5: Solve for x
x = 148,141,659,218.06/262,326.09 - Step 6: Final answer
x = 564,723.31
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.