Finding the Fourth Proportional to 5,941,397.81, 8,911,043.23 and 2,702,176.75
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Solution
The fourth proportional to 5,941,397.81, 8,911,043.23 and 2,702,176.75 is: 4,052,785.99
Step by Step Solution
- Step 1: Write the proportion equation
5,941,397.81 : 8,911,043.23 = 2,702,176.75 : x - Step 2: Convert to fraction form
5,941,397.81/8,911,043.23 = 2,702,176.75/x - Step 3: Cross multiply
5,941,397.81x = 8,911,043.23 × 2,702,176.75 - Step 4: Simplify right side
5,941,397.81x = 24,079,213,776,284.80 - Step 5: Solve for x
x = 24,079,213,776,284.80/5,941,397.81 - Step 6: Final answer
x = 4,052,785.99
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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.