Finding the Third Proportional to 296,475.19 and 649,356.75
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Solution
The third proportional to 296,475.19 and 649,356.75 is: 1,422,257.94
Step by Step Solution
- Step 1: Write the proportion equation
296,475.19 : 649,356.75 = 649,356.75 : x - Step 2: Convert to fraction form
296,475.19/649,356.75 = 649,356.75/x - Step 3: Cross multiply
296,475.19x = 649,356.75 × 649,356.75 - Step 4: Simplify right side
296,475.19x = 421,664,188,770.56 - Step 5: Solve for x
x = 421,664,188,770.56/296,475.19 - Step 6: Final answer
x = 1,422,257.94
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.