Finding the Fourth Proportional to 6,052,349.36, 9,078,564.92 and 2,212,592.19
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Solution
The fourth proportional to 6,052,349.36, 9,078,564.92 and 2,212,592.19 is: 3,318,903.23
Step by Step Solution
- Step 1: Write the proportion equation
6,052,349.36 : 9,078,564.92 = 2,212,592.19 : x - Step 2: Convert to fraction form
6,052,349.36/9,078,564.92 = 2,212,592.19/x - Step 3: Cross multiply
6,052,349.36x = 9,078,564.92 × 2,212,592.19 - Step 4: Simplify right side
6,052,349.36x = 20,087,161,836,258.50 - Step 5: Solve for x
x = 20,087,161,836,258.50/6,052,349.36 - Step 6: Final answer
x = 3,318,903.23
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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.