Finding the Fourth Proportional to 5,093,399.96, 7,639,269.42 and 1,498,325.96
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Solution
The fourth proportional to 5,093,399.96, 7,639,269.42 and 1,498,325.96 is: 2,247,244.63
Step by Step Solution
- Step 1: Write the proportion equation
5,093,399.96 : 7,639,269.42 = 1,498,325.96 : x - Step 2: Convert to fraction form
5,093,399.96/7,639,269.42 = 1,498,325.96/x - Step 3: Cross multiply
5,093,399.96x = 7,639,269.42 × 1,498,325.96 - Step 4: Simplify right side
5,093,399.96x = 11,446,115,687,420.14 - Step 5: Solve for x
x = 11,446,115,687,420.14/5,093,399.96 - Step 6: Final answer
x = 2,247,244.63
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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.