Finding the Fourth Proportional to 9,441,597.80, 14,162,375.10 and 4,046,750.12
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Solution
The fourth proportional to 9,441,597.80, 14,162,375.10 and 4,046,750.12 is: 6,070,115.92
Step by Step Solution
- Step 1: Write the proportion equation
9,441,597.80 : 14,162,375.10 = 4,046,750.12 : x - Step 2: Convert to fraction form
9,441,597.80/14,162,375.10 = 4,046,750.12/x - Step 3: Cross multiply
9,441,597.80x = 14,162,375.10 × 4,046,750.12 - Step 4: Simplify right side
9,441,597.80x = 57,311,593,135,410.02 - Step 5: Solve for x
x = 57,311,593,135,410.02/9,441,597.80 - Step 6: Final answer
x = 6,070,115.92
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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.