Finding the Fourth Proportional to 8,169,440.40, 12,252,198.81 and 2,410,617.96
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Solution
The fourth proportional to 8,169,440.40, 12,252,198.81 and 2,410,617.96 is: 3,615,348.06
Step by Step Solution
- Step 1: Write the proportion equation
8,169,440.40 : 12,252,198.81 = 2,410,617.96 : x - Step 2: Convert to fraction form
8,169,440.40/12,252,198.81 = 2,410,617.96/x - Step 3: Cross multiply
8,169,440.40x = 12,252,198.81 × 2,410,617.96 - Step 4: Simplify right side
8,169,440.40x = 29,535,370,500,876.63 - Step 5: Solve for x
x = 29,535,370,500,876.63/8,169,440.40 - Step 6: Final answer
x = 3,615,348.06
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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.