Finding the Fourth Proportional to 5,534,097.06, 8,303,667.84 and 2,840,313.99
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Solution
The fourth proportional to 5,534,097.06, 8,303,667.84 and 2,840,313.99 is: 4,261,765.50
Step by Step Solution
- Step 1: Write the proportion equation
5,534,097.06 : 8,303,667.84 = 2,840,313.99 : x - Step 2: Convert to fraction form
5,534,097.06/8,303,667.84 = 2,840,313.99/x - Step 3: Cross multiply
5,534,097.06x = 8,303,667.84 × 2,840,313.99 - Step 4: Simplify right side
5,534,097.06x = 23,585,023,934,265.08 - Step 5: Solve for x
x = 23,585,023,934,265.08/5,534,097.06 - Step 6: Final answer
x = 4,261,765.50
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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.