Finding the Fourth Proportional to 1,704,872.68, 2,558,057.81 and 895,068.94
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Solution
The fourth proportional to 1,704,872.68, 2,558,057.81 and 895,068.94 is: 1,342,996.53
Step by Step Solution
- Step 1: Write the proportion equation
1,704,872.68 : 2,558,057.81 = 895,068.94 : x - Step 2: Convert to fraction form
1,704,872.68/2,558,057.81 = 895,068.94/x - Step 3: Cross multiply
1,704,872.68x = 2,558,057.81 × 895,068.94 - Step 4: Simplify right side
1,704,872.68x = 2,289,638,091,177.65 - Step 5: Solve for x
x = 2,289,638,091,177.65/1,704,872.68 - Step 6: Final answer
x = 1,342,996.53
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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.