Finding the Fourth Proportional to 2,384,842.48, 3,576,874.84 and 701,552.40
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Solution
The fourth proportional to 2,384,842.48, 3,576,874.84 and 701,552.40 is: 1,052,214.20
Step by Step Solution
- Step 1: Write the proportion equation
2,384,842.48 : 3,576,874.84 = 701,552.40 : x - Step 2: Convert to fraction form
2,384,842.48/3,576,874.84 = 701,552.40/x - Step 3: Cross multiply
2,384,842.48x = 3,576,874.84 × 701,552.40 - Step 4: Simplify right side
2,384,842.48x = 2,509,365,128,501.62 - Step 5: Solve for x
x = 2,509,365,128,501.62/2,384,842.48 - Step 6: Final answer
x = 1,052,214.20
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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.