Finding the Fourth Proportional to 6,099,936.28, 9,149,970.04 and 1,840,141.44
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Solution
The fourth proportional to 6,099,936.28, 9,149,970.04 and 1,840,141.44 is: 2,760,231.96
Step by Step Solution
- Step 1: Write the proportion equation
6,099,936.28 : 9,149,970.04 = 1,840,141.44 : x - Step 2: Convert to fraction form
6,099,936.28/9,149,970.04 = 1,840,141.44/x - Step 3: Cross multiply
6,099,936.28x = 9,149,970.04 × 1,840,141.44 - Step 4: Simplify right side
6,099,936.28x = 16,837,239,045,362.46 - Step 5: Solve for x
x = 16,837,239,045,362.46/6,099,936.28 - Step 6: Final answer
x = 2,760,231.96
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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.