Finding the Fourth Proportional to 4,442,620.92, 6,663,083.94 and 2,165,859.96
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Solution
The fourth proportional to 4,442,620.92, 6,663,083.94 and 2,165,859.96 is: 3,248,376.80
Step by Step Solution
- Step 1: Write the proportion equation
4,442,620.92 : 6,663,083.94 = 2,165,859.96 : x - Step 2: Convert to fraction form
4,442,620.92/6,663,083.94 = 2,165,859.96/x - Step 3: Cross multiply
4,442,620.92x = 6,663,083.94 × 2,165,859.96 - Step 4: Simplify right side
4,442,620.92x = 14,431,306,715,765.04 - Step 5: Solve for x
x = 14,431,306,715,765.04/4,442,620.92 - Step 6: Final answer
x = 3,248,376.80
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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.