Finding the Fourth Proportional to 5,857,796.23, 8,786,431.91 and 1,597,950.79
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Solution
The fourth proportional to 5,857,796.23, 8,786,431.91 and 1,597,950.79 is: 2,396,854.59
Step by Step Solution
- Step 1: Write the proportion equation
5,857,796.23 : 8,786,431.91 = 1,597,950.79 : x - Step 2: Convert to fraction form
5,857,796.23/8,786,431.91 = 1,597,950.79/x - Step 3: Cross multiply
5,857,796.23x = 8,786,431.91 × 1,597,950.79 - Step 4: Simplify right side
5,857,796.23x = 14,040,285,803,875.96 - Step 5: Solve for x
x = 14,040,285,803,875.96/5,857,796.23 - Step 6: Final answer
x = 2,396,854.59
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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.