Finding the Third Proportional to 343,326.52 and 745,761.09
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Solution
The third proportional to 343,326.52 and 745,761.09 is: 1,619,914.52
Step by Step Solution
- Step 1: Write the proportion equation
343,326.52 : 745,761.09 = 745,761.09 : x - Step 2: Convert to fraction form
343,326.52/745,761.09 = 745,761.09/x - Step 3: Cross multiply
343,326.52x = 745,761.09 × 745,761.09 - Step 4: Simplify right side
343,326.52x = 556,159,608,951.20 - Step 5: Solve for x
x = 556,159,608,951.20/343,326.52 - Step 6: Final answer
x = 1,619,914.52
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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.