Finding the Fourth Proportional to 2,469,631.95, 3,704,572.17 and 786,866.67
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Solution
The fourth proportional to 2,469,631.95, 3,704,572.17 and 786,866.67 is: 1,180,339.59
Step by Step Solution
- Step 1: Write the proportion equation
2,469,631.95 : 3,704,572.17 = 786,866.67 : x - Step 2: Convert to fraction form
2,469,631.95/3,704,572.17 = 786,866.67/x - Step 3: Cross multiply
2,469,631.95x = 3,704,572.17 × 786,866.67 - Step 4: Simplify right side
2,469,631.95x = 2,915,004,367,182.57 - Step 5: Solve for x
x = 2,915,004,367,182.57/2,469,631.95 - Step 6: Final answer
x = 1,180,339.59
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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.