Finding the Fourth Proportional to 2,684,295.44, 3,702,916.08 and 1,595,792.84
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Solution
The fourth proportional to 2,684,295.44, 3,702,916.08 and 1,595,792.84 is: 2,201,354.92
Step by Step Solution
- Step 1: Write the proportion equation
2,684,295.44 : 3,702,916.08 = 1,595,792.84 : x - Step 2: Convert to fraction form
2,684,295.44/3,702,916.08 = 1,595,792.84/x - Step 3: Cross multiply
2,684,295.44x = 3,702,916.08 × 1,595,792.84 - Step 4: Simplify right side
2,684,295.44x = 5,909,086,967,584.87 - Step 5: Solve for x
x = 5,909,086,967,584.87/2,684,295.44 - Step 6: Final answer
x = 2,201,354.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.