Finding the Fourth Proportional to 4,667,580.66, 6,988,167.74 and 2,474,152.42
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Solution
The fourth proportional to 4,667,580.66, 6,988,167.74 and 2,474,152.42 is: 3,704,229.96
Step by Step Solution
- Step 1: Write the proportion equation
4,667,580.66 : 6,988,167.74 = 2,474,152.42 : x - Step 2: Convert to fraction form
4,667,580.66/6,988,167.74 = 2,474,152.42/x - Step 3: Cross multiply
4,667,580.66x = 6,988,167.74 × 2,474,152.42 - Step 4: Simplify right side
4,667,580.66x = 17,289,792,125,286.93 - Step 5: Solve for x
x = 17,289,792,125,286.93/4,667,580.66 - Step 6: Final answer
x = 3,704,229.96
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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.