Finding the Fourth Proportional to 4,096,288.20, 6,149,097.90 and 2,414,339.40
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Solution
The fourth proportional to 4,096,288.20, 6,149,097.90 and 2,414,339.40 is: 3,624,258.99
Step by Step Solution
- Step 1: Write the proportion equation
4,096,288.20 : 6,149,097.90 = 2,414,339.40 : x - Step 2: Convert to fraction form
4,096,288.20/6,149,097.90 = 2,414,339.40/x - Step 3: Cross multiply
4,096,288.20x = 6,149,097.90 × 2,414,339.40 - Step 4: Simplify right side
4,096,288.20x = 14,846,009,334,427.26 - Step 5: Solve for x
x = 14,846,009,334,427.26/4,096,288.20 - Step 6: Final answer
x = 3,624,258.99
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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.