Finding the Fourth Proportional to 798,183.34, 1,197,471.84 and 237,217.84
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Solution
The fourth proportional to 798,183.34, 1,197,471.84 and 237,217.84 is: 355,885.26
Step by Step Solution
- Step 1: Write the proportion equation
798,183.34 : 1,197,471.84 = 237,217.84 : x - Step 2: Convert to fraction form
798,183.34/1,197,471.84 = 237,217.84/x - Step 3: Cross multiply
798,183.34x = 1,197,471.84 × 237,217.84 - Step 4: Simplify right side
798,183.34x = 284,061,683,345.63 - Step 5: Solve for x
x = 284,061,683,345.63/798,183.34 - Step 6: Final answer
x = 355,885.26
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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.