Finding the Fourth Proportional to 4,352,453.94, 6,533,724.96 and 2,334,639.06
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Solution
The fourth proportional to 4,352,453.94, 6,533,724.96 and 2,334,639.06 is: 3,504,664.20
Step by Step Solution
- Step 1: Write the proportion equation
4,352,453.94 : 6,533,724.96 = 2,334,639.06 : x - Step 2: Convert to fraction form
4,352,453.94/6,533,724.96 = 2,334,639.06/x - Step 3: Cross multiply
4,352,453.94x = 6,533,724.96 × 2,334,639.06 - Step 4: Simplify right side
4,352,453.94x = 15,253,889,498,912.94 - Step 5: Solve for x
x = 15,253,889,498,912.94/4,352,453.94 - Step 6: Final answer
x = 3,504,664.20
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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.