Finding the Fourth Proportional to 569,810.96, 854,247.96 and 332,568.08
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Solution
The fourth proportional to 569,810.96, 854,247.96 and 332,568.08 is: 498,578.69
Step by Step Solution
- Step 1: Write the proportion equation
569,810.96 : 854,247.96 = 332,568.08 : x - Step 2: Convert to fraction form
569,810.96/854,247.96 = 332,568.08/x - Step 3: Cross multiply
569,810.96x = 854,247.96 × 332,568.08 - Step 4: Simplify right side
569,810.96x = 284,095,603,901.12 - Step 5: Solve for x
x = 284,095,603,901.12/569,810.96 - Step 6: Final answer
x = 498,578.69
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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.