Finding the Fourth Proportional to 922,237.05, 1,383,251.69 and 248,367.67
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Solution
The fourth proportional to 922,237.05, 1,383,251.69 and 248,367.67 is: 372,523.53
Step by Step Solution
- Step 1: Write the proportion equation
922,237.05 : 1,383,251.69 = 248,367.67 : x - Step 2: Convert to fraction form
922,237.05/1,383,251.69 = 248,367.67/x - Step 3: Cross multiply
922,237.05x = 1,383,251.69 × 248,367.67 - Step 4: Simplify right side
922,237.05x = 343,555,003,513.91 - Step 5: Solve for x
x = 343,555,003,513.91/922,237.05 - Step 6: Final answer
x = 372,523.53
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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.