Finding the Fourth Proportional to 2,349,936.03, 3,524,331.74 and 982,970.85
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Solution
The fourth proportional to 2,349,936.03, 3,524,331.74 and 982,970.85 is: 1,474,216.88
Step by Step Solution
- Step 1: Write the proportion equation
2,349,936.03 : 3,524,331.74 = 982,970.85 : x - Step 2: Convert to fraction form
2,349,936.03/3,524,331.74 = 982,970.85/x - Step 3: Cross multiply
2,349,936.03x = 3,524,331.74 × 982,970.85 - Step 4: Simplify right side
2,349,936.03x = 3,464,315,361,234.92 - Step 5: Solve for x
x = 3,464,315,361,234.92/2,349,936.03 - Step 6: Final answer
x = 1,474,216.88
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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.