Finding the Fourth Proportional to 2,535,704.19, 3,804,175.94 and 738,558.81
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Solution
The fourth proportional to 2,535,704.19, 3,804,175.94 and 738,558.81 is: 1,108,018.70
Step by Step Solution
- Step 1: Write the proportion equation
2,535,704.19 : 3,804,175.94 = 738,558.81 : x - Step 2: Convert to fraction form
2,535,704.19/3,804,175.94 = 738,558.81/x - Step 3: Cross multiply
2,535,704.19x = 3,804,175.94 × 738,558.81 - Step 4: Simplify right side
2,535,704.19x = 2,809,607,651,584.24 - Step 5: Solve for x
x = 2,809,607,651,584.24/2,535,704.19 - Step 6: Final answer
x = 1,108,018.70
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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.