Finding the Fourth Proportional to 4,467,443.36, 6,704,533.02 and 3,272,427.68
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Solution
The fourth proportional to 4,467,443.36, 6,704,533.02 and 3,272,427.68 is: 4,911,108.58
Step by Step Solution
- Step 1: Write the proportion equation
4,467,443.36 : 6,704,533.02 = 3,272,427.68 : x - Step 2: Convert to fraction form
4,467,443.36/6,704,533.02 = 3,272,427.68/x - Step 3: Cross multiply
4,467,443.36x = 6,704,533.02 × 3,272,427.68 - Step 4: Simplify right side
4,467,443.36x = 21,940,099,436,121.99 - Step 5: Solve for x
x = 21,940,099,436,121.99/4,467,443.36 - Step 6: Final answer
x = 4,911,108.58
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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.