Finding the Fourth Proportional to 2,527,141.44, 3,790,153.28 and 729,634.08
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Solution
The fourth proportional to 2,527,141.44, 3,790,153.28 and 729,634.08 is: 1,094,289.76
Step by Step Solution
- Step 1: Write the proportion equation
2,527,141.44 : 3,790,153.28 = 729,634.08 : x - Step 2: Convert to fraction form
2,527,141.44/3,790,153.28 = 729,634.08/x - Step 3: Cross multiply
2,527,141.44x = 3,790,153.28 × 729,634.08 - Step 4: Simplify right side
2,527,141.44x = 2,765,425,001,511.78 - Step 5: Solve for x
x = 2,765,425,001,511.78/2,527,141.44 - Step 6: Final answer
x = 1,094,289.76
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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.