Finding the Fourth Proportional to 658,173.63, 987,297.38 and 184,822.08
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Solution
The fourth proportional to 658,173.63, 987,297.38 and 184,822.08 is: 277,243.49
Step by Step Solution
- Step 1: Write the proportion equation
658,173.63 : 987,297.38 = 184,822.08 : x - Step 2: Convert to fraction form
658,173.63/987,297.38 = 184,822.08/x - Step 3: Cross multiply
658,173.63x = 987,297.38 × 184,822.08 - Step 4: Simplify right side
658,173.63x = 182,474,354,426.04 - Step 5: Solve for x
x = 182,474,354,426.04/658,173.63 - Step 6: Final answer
x = 277,243.49
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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.