Finding the Fourth Proportional to 5,757,483.22, 8,639,213.73 and 2,348,270.98
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Solution
The fourth proportional to 5,757,483.22, 8,639,213.73 and 2,348,270.98 is: 3,523,625.54
Step by Step Solution
- Step 1: Write the proportion equation
5,757,483.22 : 8,639,213.73 = 2,348,270.98 : x - Step 2: Convert to fraction form
5,757,483.22/8,639,213.73 = 2,348,270.98/x - Step 3: Cross multiply
5,757,483.22x = 8,639,213.73 × 2,348,270.98 - Step 4: Simplify right side
5,757,483.22x = 20,287,214,892,176.55 - Step 5: Solve for x
x = 20,287,214,892,176.55/5,757,483.22 - Step 6: Final answer
x = 3,523,625.54
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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.