Finding the Fourth Proportional to 1,235,568.96, 1,853,163.12 and 337,083.84
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Solution
The fourth proportional to 1,235,568.96, 1,853,163.12 and 337,083.84 is: 505,573.84
Step by Step Solution
- Step 1: Write the proportion equation
1,235,568.96 : 1,853,163.12 = 337,083.84 : x - Step 2: Convert to fraction form
1,235,568.96/1,853,163.12 = 337,083.84/x - Step 3: Cross multiply
1,235,568.96x = 1,853,163.12 × 337,083.84 - Step 4: Simplify right side
1,235,568.96x = 624,671,340,635.98 - Step 5: Solve for x
x = 624,671,340,635.98/1,235,568.96 - Step 6: Final answer
x = 505,573.84
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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.