Finding the Fourth Proportional to 2,838,162.24, 4,253,546.88 and 1,153,296
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Solution
The fourth proportional to 2,838,162.24, 4,253,546.88 and 1,153,296 is: 1,728,441.92
Step by Step Solution
- Step 1: Write the proportion equation
2,838,162.24 : 4,253,546.88 = 1,153,296 : x - Step 2: Convert to fraction form
2,838,162.24/4,253,546.88 = 1,153,296/x - Step 3: Cross multiply
2,838,162.24x = 4,253,546.88 × 1,153,296 - Step 4: Simplify right side
2,838,162.24x = 4,905,598,602,516.48 - Step 5: Solve for x
x = 4,905,598,602,516.48/2,838,162.24 - Step 6: Final answer
x = 1,728,441.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.