Finding the Fourth Proportional to 5,386,568.01, 8,079,798.76 and 2,467,832.96
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Solution
The fourth proportional to 5,386,568.01, 8,079,798.76 and 2,467,832.96 is: 3,701,725.04
Step by Step Solution
- Step 1: Write the proportion equation
5,386,568.01 : 8,079,798.76 = 2,467,832.96 : x - Step 2: Convert to fraction form
5,386,568.01/8,079,798.76 = 2,467,832.96/x - Step 3: Cross multiply
5,386,568.01x = 8,079,798.76 × 2,467,832.96 - Step 4: Simplify right side
5,386,568.01x = 19,939,593,680,766.58 - Step 5: Solve for x
x = 19,939,593,680,766.58/5,386,568.01 - Step 6: Final answer
x = 3,701,725.04
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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.