Finding the Fourth Proportional to 5,790,230.96, 8,685,408.79 and 1,746,753.81
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Solution
The fourth proportional to 5,790,230.96, 8,685,408.79 and 1,746,753.81 is: 2,620,149.52
Step by Step Solution
- Step 1: Write the proportion equation
5,790,230.96 : 8,685,408.79 = 1,746,753.81 : x - Step 2: Convert to fraction form
5,790,230.96/8,685,408.79 = 1,746,753.81/x - Step 3: Cross multiply
5,790,230.96x = 8,685,408.79 × 1,746,753.81 - Step 4: Simplify right side
5,790,230.96x = 15,171,270,864,953.15 - Step 5: Solve for x
x = 15,171,270,864,953.15/5,790,230.96 - Step 6: Final answer
x = 2,620,149.52
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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.