Finding the Fourth Proportional to 483,027.22, 724,307.79 and 202,469.14
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Solution
The fourth proportional to 483,027.22, 724,307.79 and 202,469.14 is: 303,606.03
Step by Step Solution
- Step 1: Write the proportion equation
483,027.22 : 724,307.79 = 202,469.14 : x - Step 2: Convert to fraction form
483,027.22/724,307.79 = 202,469.14/x - Step 3: Cross multiply
483,027.22x = 724,307.79 × 202,469.14 - Step 4: Simplify right side
483,027.22x = 146,649,975,336.60 - Step 5: Solve for x
x = 146,649,975,336.60/483,027.22 - Step 6: Final answer
x = 303,606.03
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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.