Finding the Fourth Proportional to 504,832.44, 757,146.78 and 184,875.08
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Solution
The fourth proportional to 504,832.44, 757,146.78 and 184,875.08 is: 277,275.31
Step by Step Solution
- Step 1: Write the proportion equation
504,832.44 : 757,146.78 = 184,875.08 : x - Step 2: Convert to fraction form
504,832.44/757,146.78 = 184,875.08/x - Step 3: Cross multiply
504,832.44x = 757,146.78 × 184,875.08 - Step 4: Simplify right side
504,832.44x = 139,977,571,524.24 - Step 5: Solve for x
x = 139,977,571,524.24/504,832.44 - Step 6: Final answer
x = 277,275.31
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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.