Finding the Third Proportional to 184,391.44 and 278,283.09
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Solution
The third proportional to 184,391.44 and 278,283.09 is: 419,984.15
Step by Step Solution
- Step 1: Write the proportion equation
184,391.44 : 278,283.09 = 278,283.09 : x - Step 2: Convert to fraction form
184,391.44/278,283.09 = 278,283.09/x - Step 3: Cross multiply
184,391.44x = 278,283.09 × 278,283.09 - Step 4: Simplify right side
184,391.44x = 77,441,480,267.07 - Step 5: Solve for x
x = 77,441,480,267.07/184,391.44 - Step 6: Final answer
x = 419,984.15
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.