Finding the Third Proportional to 295,686.75 and 449,373.75
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Solution
The third proportional to 295,686.75 and 449,373.75 is: 682,941.55
Step by Step Solution
- Step 1: Write the proportion equation
295,686.75 : 449,373.75 = 449,373.75 : x - Step 2: Convert to fraction form
295,686.75/449,373.75 = 449,373.75/x - Step 3: Cross multiply
295,686.75x = 449,373.75 × 449,373.75 - Step 4: Simplify right side
295,686.75x = 201,936,767,189.06 - Step 5: Solve for x
x = 201,936,767,189.06/295,686.75 - Step 6: Final answer
x = 682,941.55
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.