Finding the Third Proportional to 313,176.75 and 670,635.75
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Solution
The third proportional to 313,176.75 and 670,635.75 is: 1,436,097.38
Step by Step Solution
- Step 1: Write the proportion equation
313,176.75 : 670,635.75 = 670,635.75 : x - Step 2: Convert to fraction form
313,176.75/670,635.75 = 670,635.75/x - Step 3: Cross multiply
313,176.75x = 670,635.75 × 670,635.75 - Step 4: Simplify right side
313,176.75x = 449,752,309,178.06 - Step 5: Solve for x
x = 449,752,309,178.06/313,176.75 - Step 6: Final answer
x = 1,436,097.38
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.