Finding the Third Proportional to 176,873.63 and 381,758.06
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Solution
The third proportional to 176,873.63 and 381,758.06 is: 823,973.72
Step by Step Solution
- Step 1: Write the proportion equation
176,873.63 : 381,758.06 = 381,758.06 : x - Step 2: Convert to fraction form
176,873.63/381,758.06 = 381,758.06/x - Step 3: Cross multiply
176,873.63x = 381,758.06 × 381,758.06 - Step 4: Simplify right side
176,873.63x = 145,739,218,283.75 - Step 5: Solve for x
x = 145,739,218,283.75/176,873.63 - Step 6: Final answer
x = 823,973.72
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.