Finding the Fourth Proportional to 2,217,694.08, 3,329,604.44 and 1,532,893.96
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Solution
The fourth proportional to 2,217,694.08, 3,329,604.44 and 1,532,893.96 is: 2,301,458.34
Step by Step Solution
- Step 1: Write the proportion equation
2,217,694.08 : 3,329,604.44 = 1,532,893.96 : x - Step 2: Convert to fraction form
2,217,694.08/3,329,604.44 = 1,532,893.96/x - Step 3: Cross multiply
2,217,694.08x = 3,329,604.44 × 1,532,893.96 - Step 4: Simplify right side
2,217,694.08x = 5,103,930,530,773.41 - Step 5: Solve for x
x = 5,103,930,530,773.41/2,217,694.08 - Step 6: Final answer
x = 2,301,458.34
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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.