Finding the Fourth Proportional to 1,465,516.35, 2,198,588.00 and 454,616.37
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Solution
The fourth proportional to 1,465,516.35, 2,198,588.00 and 454,616.37 is: 682,021.80
Step by Step Solution
- Step 1: Write the proportion equation
1,465,516.35 : 2,198,588.00 = 454,616.37 : x - Step 2: Convert to fraction form
1,465,516.35/2,198,588.00 = 454,616.37/x - Step 3: Cross multiply
1,465,516.35x = 2,198,588.00 × 454,616.37 - Step 4: Simplify right side
1,465,516.35x = 999,514,093,412.48 - Step 5: Solve for x
x = 999,514,093,412.48/1,465,516.35 - Step 6: Final answer
x = 682,021.80
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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.