Finding the Third Proportional to 299,087.44 and 656,295.75
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Solution
The third proportional to 299,087.44 and 656,295.75 is: 1,440,127.73
Step by Step Solution
- Step 1: Write the proportion equation
299,087.44 : 656,295.75 = 656,295.75 : x - Step 2: Convert to fraction form
299,087.44/656,295.75 = 656,295.75/x - Step 3: Cross multiply
299,087.44x = 656,295.75 × 656,295.75 - Step 4: Simplify right side
299,087.44x = 430,724,111,468.06 - Step 5: Solve for x
x = 430,724,111,468.06/299,087.44 - Step 6: Final answer
x = 1,440,127.73
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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.