Finding the Fourth Proportional to 1,861,806.24, 2,792,709.52 and 599,633.87
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Solution
The fourth proportional to 1,861,806.24, 2,792,709.52 and 599,633.87 is: 899,450.85
Step by Step Solution
- Step 1: Write the proportion equation
1,861,806.24 : 2,792,709.52 = 599,633.87 : x - Step 2: Convert to fraction form
1,861,806.24/2,792,709.52 = 599,633.87/x - Step 3: Cross multiply
1,861,806.24x = 2,792,709.52 × 599,633.87 - Step 4: Simplify right side
1,861,806.24x = 1,674,603,201,800.81 - Step 5: Solve for x
x = 1,674,603,201,800.81/1,861,806.24 - Step 6: Final answer
x = 899,450.85
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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.