Finding the Fourth Proportional to 6,796,901.19, 10,193,872.73 and 2,246,875.05
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Solution
The fourth proportional to 6,796,901.19, 10,193,872.73 and 2,246,875.05 is: 3,369,823.64
Step by Step Solution
- Step 1: Write the proportion equation
6,796,901.19 : 10,193,872.73 = 2,246,875.05 : x - Step 2: Convert to fraction form
6,796,901.19/10,193,872.73 = 2,246,875.05/x - Step 3: Cross multiply
6,796,901.19x = 10,193,872.73 × 2,246,875.05 - Step 4: Simplify right side
6,796,901.19x = 22,904,358,288,678.01 - Step 5: Solve for x
x = 22,904,358,288,678.01/6,796,901.19 - Step 6: Final answer
x = 3,369,823.64
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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.