Finding the Fourth Proportional to 4,234,496.44, 6,348,174.18 and 1,836,535
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Solution
The fourth proportional to 4,234,496.44, 6,348,174.18 and 1,836,535 is: 2,753,253.95
Step by Step Solution
- Step 1: Write the proportion equation
4,234,496.44 : 6,348,174.18 = 1,836,535 : x - Step 2: Convert to fraction form
4,234,496.44/6,348,174.18 = 1,836,535/x - Step 3: Cross multiply
4,234,496.44x = 6,348,174.18 × 1,836,535 - Step 4: Simplify right side
4,234,496.44x = 11,658,644,067,666.30 - Step 5: Solve for x
x = 11,658,644,067,666.30/4,234,496.44 - Step 6: Final answer
x = 2,753,253.95
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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.