Finding the Third Proportional to 174,940.88 and 381,534.75
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Solution
The third proportional to 174,940.88 and 381,534.75 is: 832,102.65
Step by Step Solution
- Step 1: Write the proportion equation
174,940.88 : 381,534.75 = 381,534.75 : x - Step 2: Convert to fraction form
174,940.88/381,534.75 = 381,534.75/x - Step 3: Cross multiply
174,940.88x = 381,534.75 × 381,534.75 - Step 4: Simplify right side
174,940.88x = 145,568,765,457.56 - Step 5: Solve for x
x = 145,568,765,457.56/174,940.88 - Step 6: Final answer
x = 832,102.65
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.