Finding the Third Proportional to 184,251.75 and 390,645.75
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Solution
The third proportional to 184,251.75 and 390,645.75 is: 828,236.92
Step by Step Solution
- Step 1: Write the proportion equation
184,251.75 : 390,645.75 = 390,645.75 : x - Step 2: Convert to fraction form
184,251.75/390,645.75 = 390,645.75/x - Step 3: Cross multiply
184,251.75x = 390,645.75 × 390,645.75 - Step 4: Simplify right side
184,251.75x = 152,604,101,993.06 - Step 5: Solve for x
x = 152,604,101,993.06/184,251.75 - Step 6: Final answer
x = 828,236.92
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.