Finding the Third Proportional to 209,854.88 and 449,652.75
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Solution
The third proportional to 209,854.88 and 449,652.75 is: 963,463.90
Step by Step Solution
- Step 1: Write the proportion equation
209,854.88 : 449,652.75 = 449,652.75 : x - Step 2: Convert to fraction form
209,854.88/449,652.75 = 449,652.75/x - Step 3: Cross multiply
209,854.88x = 449,652.75 × 449,652.75 - Step 4: Simplify right side
209,854.88x = 202,187,595,582.56 - Step 5: Solve for x
x = 202,187,595,582.56/209,854.88 - Step 6: Final answer
x = 963,463.90
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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.