Finding the Fourth Proportional to 2,252,635.86, 3,378,951.42 and 904,798.68
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Solution
The fourth proportional to 2,252,635.86, 3,378,951.42 and 904,798.68 is: 1,357,197.07
Step by Step Solution
- Step 1: Write the proportion equation
2,252,635.86 : 3,378,951.42 = 904,798.68 : x - Step 2: Convert to fraction form
2,252,635.86/3,378,951.42 = 904,798.68/x - Step 3: Cross multiply
2,252,635.86x = 3,378,951.42 × 904,798.68 - Step 4: Simplify right side
2,252,635.86x = 3,057,270,784,600.13 - Step 5: Solve for x
x = 3,057,270,784,600.13/2,252,635.86 - Step 6: Final answer
x = 1,357,197.07
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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.