Finding the Fourth Proportional to 7,396,234.64, 11,094,351.94 and 2,004,885.08
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Solution
The fourth proportional to 7,396,234.64, 11,094,351.94 and 2,004,885.08 is: 3,007,327.61
Step by Step Solution
- Step 1: Write the proportion equation
7,396,234.64 : 11,094,351.94 = 2,004,885.08 : x - Step 2: Convert to fraction form
7,396,234.64/11,094,351.94 = 2,004,885.08/x - Step 3: Cross multiply
7,396,234.64x = 11,094,351.94 × 2,004,885.08 - Step 4: Simplify right side
7,396,234.64x = 22,242,900,676,775.05 - Step 5: Solve for x
x = 22,242,900,676,775.05/7,396,234.64 - Step 6: Final answer
x = 3,007,327.61
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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.