Finding the Fourth Proportional to 599,571.41, 827,455.73 and 341,459.28
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Solution
The fourth proportional to 599,571.41, 827,455.73 and 341,459.28 is: 471,240.68
Step by Step Solution
- Step 1: Write the proportion equation
599,571.41 : 827,455.73 = 341,459.28 : x - Step 2: Convert to fraction form
599,571.41/827,455.73 = 341,459.28/x - Step 3: Cross multiply
599,571.41x = 827,455.73 × 341,459.28 - Step 4: Simplify right side
599,571.41x = 282,542,436,090.38 - Step 5: Solve for x
x = 282,542,436,090.38/599,571.41 - Step 6: Final answer
x = 471,240.68
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.