Finding the Fourth Proportional to 3,152,703, 4,350,735.18 and 1,794,576.12
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Solution
The fourth proportional to 3,152,703, 4,350,735.18 and 1,794,576.12 is: 2,476,517.91
Step by Step Solution
- Step 1: Write the proportion equation
3,152,703 : 4,350,735.18 = 1,794,576.12 : x - Step 2: Convert to fraction form
3,152,703/4,350,735.18 = 1,794,576.12/x - Step 3: Cross multiply
3,152,703x = 4,350,735.18 × 1,794,576.12 - Step 4: Simplify right side
3,152,703x = 7,807,725,458,471.90 - Step 5: Solve for x
x = 7,807,725,458,471.90/3,152,703 - Step 6: Final answer
x = 2,476,517.91
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.