Finding the Fourth Proportional to 634,203.92, 951,204.61 and 184,819.67
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Solution
The fourth proportional to 634,203.92, 951,204.61 and 184,819.67 is: 277,199.99
Step by Step Solution
- Step 1: Write the proportion equation
634,203.92 : 951,204.61 = 184,819.67 : x - Step 2: Convert to fraction form
634,203.92/951,204.61 = 184,819.67/x - Step 3: Cross multiply
634,203.92x = 951,204.61 × 184,819.67 - Step 4: Simplify right side
634,203.92x = 175,801,322,122.68 - Step 5: Solve for x
x = 175,801,322,122.68/634,203.92 - Step 6: Final answer
x = 277,199.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.