Finding the Fourth Proportional to 373,180.01, 559,302.37 and 266,396.09
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Solution
The fourth proportional to 373,180.01, 559,302.37 and 266,396.09 is: 399,260.30
Step by Step Solution
- Step 1: Write the proportion equation
373,180.01 : 559,302.37 = 266,396.09 : x - Step 2: Convert to fraction form
373,180.01/559,302.37 = 266,396.09/x - Step 3: Cross multiply
373,180.01x = 559,302.37 × 266,396.09 - Step 4: Simplify right side
373,180.01x = 148,995,961,033.23 - Step 5: Solve for x
x = 148,995,961,033.23/373,180.01 - Step 6: Final answer
x = 399,260.30
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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.