Finding the Fourth Proportional to 590,248.44, 884,846.70 and 216,183.96
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Solution
The fourth proportional to 590,248.44, 884,846.70 and 216,183.96 is: 324,083.30
Step by Step Solution
- Step 1: Write the proportion equation
590,248.44 : 884,846.70 = 216,183.96 : x - Step 2: Convert to fraction form
590,248.44/884,846.70 = 216,183.96/x - Step 3: Cross multiply
590,248.44x = 884,846.70 × 216,183.96 - Step 4: Simplify right side
590,248.44x = 191,289,663,598.93 - Step 5: Solve for x
x = 191,289,663,598.93/590,248.44 - Step 6: Final answer
x = 324,083.30
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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.