Finding the Third Proportional to 304,857.84 and 452,865.09
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Solution
The third proportional to 304,857.84 and 452,865.09 is: 672,729.26
Step by Step Solution
- Step 1: Write the proportion equation
304,857.84 : 452,865.09 = 452,865.09 : x - Step 2: Convert to fraction form
304,857.84/452,865.09 = 452,865.09/x - Step 3: Cross multiply
304,857.84x = 452,865.09 × 452,865.09 - Step 4: Simplify right side
304,857.84x = 205,086,793,137.20 - Step 5: Solve for x
x = 205,086,793,137.20/304,857.84 - Step 6: Final answer
x = 672,729.26
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.