Finding the Fourth Proportional to 9,644,604.03, 14,469,427.26 and 5,597,201.07
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Solution
The fourth proportional to 9,644,604.03, 14,469,427.26 and 5,597,201.07 is: 8,397,264.78
Step by Step Solution
- Step 1: Write the proportion equation
9,644,604.03 : 14,469,427.26 = 5,597,201.07 : x - Step 2: Convert to fraction form
9,644,604.03/14,469,427.26 = 5,597,201.07/x - Step 3: Cross multiply
9,644,604.03x = 14,469,427.26 × 5,597,201.07 - Step 4: Simplify right side
9,644,604.03x = 80,988,293,741,959.17 - Step 5: Solve for x
x = 80,988,293,741,959.17/9,644,604.03 - Step 6: Final answer
x = 8,397,264.78
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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.