Finding the Fourth Proportional to 1,842,474.06, 2,763,093.87 and 704,971.62
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Solution
The fourth proportional to 1,842,474.06, 2,763,093.87 and 704,971.62 is: 1,057,221.27
Step by Step Solution
- Step 1: Write the proportion equation
1,842,474.06 : 2,763,093.87 = 704,971.62 : x - Step 2: Convert to fraction form
1,842,474.06/2,763,093.87 = 704,971.62/x - Step 3: Cross multiply
1,842,474.06x = 2,763,093.87 × 704,971.62 - Step 4: Simplify right side
1,842,474.06x = 1,947,902,761,745.97 - Step 5: Solve for x
x = 1,947,902,761,745.97/1,842,474.06 - Step 6: Final answer
x = 1,057,221.27
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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.