Finding the Fourth Proportional to 922,524.59, 1,383,737.68 and 248,595.08
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Solution
The fourth proportional to 922,524.59, 1,383,737.68 and 248,595.08 is: 372,879.35
Step by Step Solution
- Step 1: Write the proportion equation
922,524.59 : 1,383,737.68 = 248,595.08 : x - Step 2: Convert to fraction form
922,524.59/1,383,737.68 = 248,595.08/x - Step 3: Cross multiply
922,524.59x = 1,383,737.68 × 248,595.08 - Step 4: Simplify right side
922,524.59x = 343,990,372,650.67 - Step 5: Solve for x
x = 343,990,372,650.67/922,524.59 - Step 6: Final answer
x = 372,879.35
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.