Finding the Third Proportional to 175,010.63 and 383,919.75
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Solution
The third proportional to 175,010.63 and 383,919.75 is: 842,202.43
Step by Step Solution
- Step 1: Write the proportion equation
175,010.63 : 383,919.75 = 383,919.75 : x - Step 2: Convert to fraction form
175,010.63/383,919.75 = 383,919.75/x - Step 3: Cross multiply
175,010.63x = 383,919.75 × 383,919.75 - Step 4: Simplify right side
175,010.63x = 147,394,374,440.06 - Step 5: Solve for x
x = 147,394,374,440.06/175,010.63 - Step 6: Final answer
x = 842,202.43
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.