Finding the Fourth Proportional to 5,907,626.00, 8,863,014.24 and 2,121,141.68
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Solution
The fourth proportional to 5,907,626.00, 8,863,014.24 and 2,121,141.68 is: 3,182,278.11
Step by Step Solution
- Step 1: Write the proportion equation
5,907,626.00 : 8,863,014.24 = 2,121,141.68 : x - Step 2: Convert to fraction form
5,907,626.00/8,863,014.24 = 2,121,141.68/x - Step 3: Cross multiply
5,907,626.00x = 8,863,014.24 × 2,121,141.68 - Step 4: Simplify right side
5,907,626.00x = 18,799,708,870,582.45 - Step 5: Solve for x
x = 18,799,708,870,582.45/5,907,626.00 - Step 6: Final answer
x = 3,182,278.11
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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.