Finding the Fourth Proportional to 2,960,743.37, 4,440,450.76 and 1,361,770.25
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Solution
The fourth proportional to 2,960,743.37, 4,440,450.76 and 1,361,770.25 is: 2,042,349.83
Step by Step Solution
- Step 1: Write the proportion equation
2,960,743.37 : 4,440,450.76 = 1,361,770.25 : x - Step 2: Convert to fraction form
2,960,743.37/4,440,450.76 = 1,361,770.25/x - Step 3: Cross multiply
2,960,743.37x = 4,440,450.76 × 1,361,770.25 - Step 4: Simplify right side
2,960,743.37x = 6,046,873,715,951.21 - Step 5: Solve for x
x = 6,046,873,715,951.21/2,960,743.37 - Step 6: Final answer
x = 2,042,349.83
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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.