Finding the Third Proportional to 186,801.75 and 403,125.75
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Solution
The third proportional to 186,801.75 and 403,125.75 is: 869,961.71
Step by Step Solution
- Step 1: Write the proportion equation
186,801.75 : 403,125.75 = 403,125.75 : x - Step 2: Convert to fraction form
186,801.75/403,125.75 = 403,125.75/x - Step 3: Cross multiply
186,801.75x = 403,125.75 × 403,125.75 - Step 4: Simplify right side
186,801.75x = 162,510,370,313.06 - Step 5: Solve for x
x = 162,510,370,313.06/186,801.75 - Step 6: Final answer
x = 869,961.71
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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.