Finding the Fourth Proportional to 5,649,122.94, 8,473,527.60 and 2,054,956.08
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Solution
The fourth proportional to 5,649,122.94, 8,473,527.60 and 2,054,956.08 is: 3,082,377.08
Step by Step Solution
- Step 1: Write the proportion equation
5,649,122.94 : 8,473,527.60 = 2,054,956.08 : x - Step 2: Convert to fraction form
5,649,122.94/8,473,527.60 = 2,054,956.08/x - Step 3: Cross multiply
5,649,122.94x = 8,473,527.60 × 2,054,956.08 - Step 4: Simplify right side
5,649,122.94x = 17,412,727,060,667.81 - Step 5: Solve for x
x = 17,412,727,060,667.81/5,649,122.94 - Step 6: Final answer
x = 3,082,377.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.