Finding the Fourth Proportional to 5,877,096.58, 8,811,620.34 and 2,992,880.40
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Solution
The fourth proportional to 5,877,096.58, 8,811,620.34 and 2,992,880.40 is: 4,487,271.12
Step by Step Solution
- Step 1: Write the proportion equation
5,877,096.58 : 8,811,620.34 = 2,992,880.40 : x - Step 2: Convert to fraction form
5,877,096.58/8,811,620.34 = 2,992,880.40/x - Step 3: Cross multiply
5,877,096.58x = 8,811,620.34 × 2,992,880.40 - Step 4: Simplify right side
5,877,096.58x = 26,372,125,763,769.23 - Step 5: Solve for x
x = 26,372,125,763,769.23/5,877,096.58 - Step 6: Final answer
x = 4,487,271.12
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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.