Finding the Fourth Proportional to 5,790,231.99, 8,685,410.34 and 1,746,754.83
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Solution
The fourth proportional to 5,790,231.99, 8,685,410.34 and 1,746,754.83 is: 2,620,151.06
Step by Step Solution
- Step 1: Write the proportion equation
5,790,231.99 : 8,685,410.34 = 1,746,754.83 : x - Step 2: Convert to fraction form
5,790,231.99/8,685,410.34 = 1,746,754.83/x - Step 3: Cross multiply
5,790,231.99x = 8,685,410.34 × 1,746,754.83 - Step 4: Simplify right side
5,790,231.99x = 15,171,282,461,926.94 - Step 5: Solve for x
x = 15,171,282,461,926.94/5,790,231.99 - Step 6: Final answer
x = 2,620,151.06
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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.