Finding the Fourth Proportional to 6,194,268.40, 9,283,529.40 and 2,992,500.40
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Solution
The fourth proportional to 6,194,268.40, 9,283,529.40 and 2,992,500.40 is: 4,484,946.99
Step by Step Solution
- Step 1: Write the proportion equation
6,194,268.40 : 9,283,529.40 = 2,992,500.40 : x - Step 2: Convert to fraction form
6,194,268.40/9,283,529.40 = 2,992,500.40/x - Step 3: Cross multiply
6,194,268.40x = 9,283,529.40 × 2,992,500.40 - Step 4: Simplify right side
6,194,268.40x = 27,780,965,442,911.76 - Step 5: Solve for x
x = 27,780,965,442,911.76/6,194,268.40 - Step 6: Final answer
x = 4,484,946.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.