Finding the Fourth Proportional to 1,840,313.46, 2,761,033.58 and 942,390.96
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Solution
The fourth proportional to 1,840,313.46, 2,761,033.58 and 942,390.96 is: 1,413,874.94
Step by Step Solution
- Step 1: Write the proportion equation
1,840,313.46 : 2,761,033.58 = 942,390.96 : x - Step 2: Convert to fraction form
1,840,313.46/2,761,033.58 = 942,390.96/x - Step 3: Cross multiply
1,840,313.46x = 2,761,033.58 × 942,390.96 - Step 4: Simplify right side
1,840,313.46x = 2,601,973,086,048.44 - Step 5: Solve for x
x = 2,601,973,086,048.44/1,840,313.46 - Step 6: Final answer
x = 1,413,874.94
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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.