Finding the Fourth Proportional to 1,594,199.80, 2,394,986.10 and 1,096,535.80
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Solution
The fourth proportional to 1,594,199.80, 2,394,986.10 and 1,096,535.80 is: 1,647,339.31
Step by Step Solution
- Step 1: Write the proportion equation
1,594,199.80 : 2,394,986.10 = 1,096,535.80 : x - Step 2: Convert to fraction form
1,594,199.80/2,394,986.10 = 1,096,535.80/x - Step 3: Cross multiply
1,594,199.80x = 2,394,986.10 × 1,096,535.80 - Step 4: Simplify right side
1,594,199.80x = 2,626,187,999,152.38 - Step 5: Solve for x
x = 2,626,187,999,152.38/1,594,199.80 - Step 6: Final answer
x = 1,647,339.31
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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.