Finding the Fourth Proportional to 463,101.36, 694,650.24 and 304,180.08
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Solution
The fourth proportional to 463,101.36, 694,650.24 and 304,180.08 is: 456,268.94
Step by Step Solution
- Step 1: Write the proportion equation
463,101.36 : 694,650.24 = 304,180.08 : x - Step 2: Convert to fraction form
463,101.36/694,650.24 = 304,180.08/x - Step 3: Cross multiply
463,101.36x = 694,650.24 × 304,180.08 - Step 4: Simplify right side
463,101.36x = 211,298,765,575.22 - Step 5: Solve for x
x = 211,298,765,575.22/463,101.36 - Step 6: Final answer
x = 456,268.94
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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.