Finding the Fourth Proportional to 599,635.08, 827,643.36 and 341,664.12
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Solution
The fourth proportional to 599,635.08, 827,643.36 and 341,664.12 is: 471,580.22
Step by Step Solution
- Step 1: Write the proportion equation
599,635.08 : 827,643.36 = 341,664.12 : x - Step 2: Convert to fraction form
599,635.08/827,643.36 = 341,664.12/x - Step 3: Cross multiply
599,635.08x = 827,643.36 × 341,664.12 - Step 4: Simplify right side
599,635.08x = 282,776,040,268.24 - Step 5: Solve for x
x = 282,776,040,268.24/599,635.08 - Step 6: Final answer
x = 471,580.22
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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.