Finding the Fourth Proportional to 2,923,750.08, 4,384,296.72 and 901,617.48
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Solution
The fourth proportional to 2,923,750.08, 4,384,296.72 and 901,617.48 is: 1,352,016.57
Step by Step Solution
- Step 1: Write the proportion equation
2,923,750.08 : 4,384,296.72 = 901,617.48 : x - Step 2: Convert to fraction form
2,923,750.08/4,384,296.72 = 901,617.48/x - Step 3: Cross multiply
2,923,750.08x = 4,384,296.72 × 901,617.48 - Step 4: Simplify right side
2,923,750.08x = 3,952,958,560,258.67 - Step 5: Solve for x
x = 3,952,958,560,258.67/2,923,750.08 - Step 6: Final answer
x = 1,352,016.57
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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.