Finding the Fourth Proportional to 4,597,849.44, 6,896,348.64 and 2,168,445.60
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Solution
The fourth proportional to 4,597,849.44, 6,896,348.64 and 2,168,445.60 is: 3,252,467.72
Step by Step Solution
- Step 1: Write the proportion equation
4,597,849.44 : 6,896,348.64 = 2,168,445.60 : x - Step 2: Convert to fraction form
4,597,849.44/6,896,348.64 = 2,168,445.60/x - Step 3: Cross multiply
4,597,849.44x = 6,896,348.64 × 2,168,445.60 - Step 4: Simplify right side
4,597,849.44x = 14,954,356,864,473.98 - Step 5: Solve for x
x = 14,954,356,864,473.98/4,597,849.44 - Step 6: Final answer
x = 3,252,467.72
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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.