Finding the Third Proportional to 715,805.63 and 1,543,695
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Solution
The third proportional to 715,805.63 and 1,543,695 is: 3,329,108.03
Step by Step Solution
- Step 1: Write the proportion equation
715,805.63 : 1,543,695 = 1,543,695 : x - Step 2: Convert to fraction form
715,805.63/1,543,695 = 1,543,695/x - Step 3: Cross multiply
715,805.63x = 1,543,695 × 1,543,695 - Step 4: Simplify right side
715,805.63x = 2,382,994,253,025 - Step 5: Solve for x
x = 2,382,994,253,025/715,805.63 - Step 6: Final answer
x = 3,329,108.03
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.