Finding the Fourth Proportional to 3,329,109.23, 4,980,524.84 and 2,565,163.00
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Solution
The fourth proportional to 3,329,109.23, 4,980,524.84 and 2,565,163.00 is: 3,837,620.55
Step by Step Solution
- Step 1: Write the proportion equation
3,329,109.23 : 4,980,524.84 = 2,565,163.00 : x - Step 2: Convert to fraction form
3,329,109.23/4,980,524.84 = 2,565,163.00/x - Step 3: Cross multiply
3,329,109.23x = 4,980,524.84 × 2,565,163.00 - Step 4: Simplify right side
3,329,109.23x = 12,775,858,002,420.48 - Step 5: Solve for x
x = 12,775,858,002,420.48/3,329,109.23 - Step 6: Final answer
x = 3,837,620.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.