Finding the Fourth Proportional to 5,993,423.08, 8,988,260.70 and 2,003,401.96
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Solution
The fourth proportional to 5,993,423.08, 8,988,260.70 and 2,003,401.96 is: 3,004,476.55
Step by Step Solution
- Step 1: Write the proportion equation
5,993,423.08 : 8,988,260.70 = 2,003,401.96 : x - Step 2: Convert to fraction form
5,993,423.08/8,988,260.70 = 2,003,401.96/x - Step 3: Cross multiply
5,993,423.08x = 8,988,260.70 × 2,003,401.96 - Step 4: Simplify right side
5,993,423.08x = 18,007,099,103,370.97 - Step 5: Solve for x
x = 18,007,099,103,370.97/5,993,423.08 - Step 6: Final answer
x = 3,004,476.55
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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.