Finding the Fourth Proportional to 5,744,260.14, 8,617,020.74 and 2,866,351.30
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Solution
The fourth proportional to 5,744,260.14, 8,617,020.74 and 2,866,351.30 is: 4,299,841.58
Step by Step Solution
- Step 1: Write the proportion equation
5,744,260.14 : 8,617,020.74 = 2,866,351.30 : x - Step 2: Convert to fraction form
5,744,260.14/8,617,020.74 = 2,866,351.30/x - Step 3: Cross multiply
5,744,260.14x = 8,617,020.74 × 2,866,351.30 - Step 4: Simplify right side
5,744,260.14x = 24,699,408,600,225.96 - Step 5: Solve for x
x = 24,699,408,600,225.96/5,744,260.14 - Step 6: Final answer
x = 4,299,841.58
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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.