Finding the Fourth Proportional to 558,166.88, 837,250.96 and 203,183.84
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Solution
The fourth proportional to 558,166.88, 837,250.96 and 203,183.84 is: 304,775.99
Step by Step Solution
- Step 1: Write the proportion equation
558,166.88 : 837,250.96 = 203,183.84 : x - Step 2: Convert to fraction form
558,166.88/837,250.96 = 203,183.84/x - Step 3: Cross multiply
558,166.88x = 837,250.96 × 203,183.84 - Step 4: Simplify right side
558,166.88x = 170,115,865,096.49 - Step 5: Solve for x
x = 170,115,865,096.49/558,166.88 - Step 6: Final answer
x = 304,775.99
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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.