Finding the Fourth Proportional to 3,503,148.01, 5,256,797.23 and 1,481,281.09
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Solution
The fourth proportional to 3,503,148.01, 5,256,797.23 and 1,481,281.09 is: 2,222,799.12
Step by Step Solution
- Step 1: Write the proportion equation
3,503,148.01 : 5,256,797.23 = 1,481,281.09 : x - Step 2: Convert to fraction form
3,503,148.01/5,256,797.23 = 1,481,281.09/x - Step 3: Cross multiply
3,503,148.01x = 5,256,797.23 × 1,481,281.09 - Step 4: Simplify right side
3,503,148.01x = 7,786,794,319,472.99 - Step 5: Solve for x
x = 7,786,794,319,472.99/3,503,148.01 - Step 6: Final answer
x = 2,222,799.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.