Finding the Third Proportional to 285,382.13 and 614,913.75
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Solution
The third proportional to 285,382.13 and 614,913.75 is: 1,324,956.56
Step by Step Solution
- Step 1: Write the proportion equation
285,382.13 : 614,913.75 = 614,913.75 : x - Step 2: Convert to fraction form
285,382.13/614,913.75 = 614,913.75/x - Step 3: Cross multiply
285,382.13x = 614,913.75 × 614,913.75 - Step 4: Simplify right side
285,382.13x = 378,118,919,939.06 - Step 5: Solve for x
x = 378,118,919,939.06/285,382.13 - Step 6: Final answer
x = 1,324,956.56
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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.