Finding the Fourth Proportional to 3,040,797.24, 4,560,802.20 and 1,018,565.88
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Solution
The fourth proportional to 3,040,797.24, 4,560,802.20 and 1,018,565.88 is: 1,527,716.96
Step by Step Solution
- Step 1: Write the proportion equation
3,040,797.24 : 4,560,802.20 = 1,018,565.88 : x - Step 2: Convert to fraction form
3,040,797.24/4,560,802.20 = 1,018,565.88/x - Step 3: Cross multiply
3,040,797.24x = 4,560,802.20 × 1,018,565.88 - Step 4: Simplify right side
3,040,797.24x = 4,645,477,506,348.94 - Step 5: Solve for x
x = 4,645,477,506,348.94/3,040,797.24 - Step 6: Final answer
x = 1,527,716.96
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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.