Finding the Fourth Proportional to 5,024,137.35, 7,533,171.87 and 2,253,897.96
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Solution
The fourth proportional to 5,024,137.35, 7,533,171.87 and 2,253,897.96 is: 3,379,485.78
Step by Step Solution
- Step 1: Write the proportion equation
5,024,137.35 : 7,533,171.87 = 2,253,897.96 : x - Step 2: Convert to fraction form
5,024,137.35/7,533,171.87 = 2,253,897.96/x - Step 3: Cross multiply
5,024,137.35x = 7,533,171.87 × 2,253,897.96 - Step 4: Simplify right side
5,024,137.35x = 16,979,000,710,122.38 - Step 5: Solve for x
x = 16,979,000,710,122.38/5,024,137.35 - Step 6: Final answer
x = 3,379,485.78
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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.