Finding the Fourth Proportional to 4,503,546.27, 6,214,896.24 and 2,438,562.78
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Solution
The fourth proportional to 4,503,546.27, 6,214,896.24 and 2,438,562.78 is: 3,365,217.93
Step by Step Solution
- Step 1: Write the proportion equation
4,503,546.27 : 6,214,896.24 = 2,438,562.78 : x - Step 2: Convert to fraction form
4,503,546.27/6,214,896.24 = 2,438,562.78/x - Step 3: Cross multiply
4,503,546.27x = 6,214,896.24 × 2,438,562.78 - Step 4: Simplify right side
4,503,546.27x = 15,155,414,652,425.95 - Step 5: Solve for x
x = 15,155,414,652,425.95/4,503,546.27 - Step 6: Final answer
x = 3,365,217.93
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.