Finding the Fourth Proportional to 1,255,183.09, 1,881,716.67 and 544,676.00
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Solution
The fourth proportional to 1,255,183.09, 1,881,716.67 and 544,676.00 is: 816,554.90
Step by Step Solution
- Step 1: Write the proportion equation
1,255,183.09 : 1,881,716.67 = 544,676.00 : x - Step 2: Convert to fraction form
1,255,183.09/1,881,716.67 = 544,676.00/x - Step 3: Cross multiply
1,255,183.09x = 1,881,716.67 × 544,676.00 - Step 4: Simplify right side
1,255,183.09x = 1,024,925,899,540.34 - Step 5: Solve for x
x = 1,024,925,899,540.34/1,255,183.09 - Step 6: Final answer
x = 816,554.90
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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.