Finding the Third Proportional to 244,638.56 and 344,506.69
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Solution
The third proportional to 244,638.56 and 344,506.69 is: 485,143.70
Step by Step Solution
- Step 1: Write the proportion equation
244,638.56 : 344,506.69 = 344,506.69 : x - Step 2: Convert to fraction form
244,638.56/344,506.69 = 344,506.69/x - Step 3: Cross multiply
244,638.56x = 344,506.69 × 344,506.69 - Step 4: Simplify right side
244,638.56x = 118,684,857,732.22 - Step 5: Solve for x
x = 118,684,857,732.22/244,638.56 - Step 6: Final answer
x = 485,143.70
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.