Finding the Third Proportional to 326,647.69 and 703,358.44
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Solution
The third proportional to 326,647.69 and 703,358.44 is: 1,514,515.82
Step by Step Solution
- Step 1: Write the proportion equation
326,647.69 : 703,358.44 = 703,358.44 : x - Step 2: Convert to fraction form
326,647.69/703,358.44 = 703,358.44/x - Step 3: Cross multiply
326,647.69x = 703,358.44 × 703,358.44 - Step 4: Simplify right side
326,647.69x = 494,713,091,602.44 - Step 5: Solve for x
x = 494,713,091,602.44/326,647.69 - Step 6: Final answer
x = 1,514,515.82
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.