Finding the Third Proportional to 170,553.94 and 369,491.06
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Solution
The third proportional to 170,553.94 and 369,491.06 is: 800,471.96
Step by Step Solution
- Step 1: Write the proportion equation
170,553.94 : 369,491.06 = 369,491.06 : x - Step 2: Convert to fraction form
170,553.94/369,491.06 = 369,491.06/x - Step 3: Cross multiply
170,553.94x = 369,491.06 × 369,491.06 - Step 4: Simplify right side
170,553.94x = 136,523,645,267.38 - Step 5: Solve for x
x = 136,523,645,267.38/170,553.94 - Step 6: Final answer
x = 800,471.96
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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.