Finding the Fourth Proportional to 1,805,168.18, 2,707,052.19 and 963,260.66
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Solution
The fourth proportional to 1,805,168.18, 2,707,052.19 and 963,260.66 is: 1,444,517.42
Step by Step Solution
- Step 1: Write the proportion equation
1,805,168.18 : 2,707,052.19 = 963,260.66 : x - Step 2: Convert to fraction form
1,805,168.18/2,707,052.19 = 963,260.66/x - Step 3: Cross multiply
1,805,168.18x = 2,707,052.19 × 963,260.66 - Step 4: Simplify right side
1,805,168.18x = 2,607,596,879,193.85 - Step 5: Solve for x
x = 2,607,596,879,193.85/1,805,168.18 - Step 6: Final answer
x = 1,444,517.42
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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.