Finding the Fourth Proportional to 4,904,041.44, 7,346,497.68 and 2,767,663.20
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Solution
The fourth proportional to 4,904,041.44, 7,346,497.68 and 2,767,663.20 is: 4,146,096.95
Step by Step Solution
- Step 1: Write the proportion equation
4,904,041.44 : 7,346,497.68 = 2,767,663.20 : x - Step 2: Convert to fraction form
4,904,041.44/7,346,497.68 = 2,767,663.20/x - Step 3: Cross multiply
4,904,041.44x = 7,346,497.68 × 2,767,663.20 - Step 4: Simplify right side
4,904,041.44x = 20,332,631,277,821.38 - Step 5: Solve for x
x = 20,332,631,277,821.38/4,904,041.44 - Step 6: Final answer
x = 4,146,096.95
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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.