Finding the Fourth Proportional to 1,651,027.55, 2,476,787.39 and 585,980.42
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Solution
The fourth proportional to 1,651,027.55, 2,476,787.39 and 585,980.42 is: 879,057.96
Step by Step Solution
- Step 1: Write the proportion equation
1,651,027.55 : 2,476,787.39 = 585,980.42 : x - Step 2: Convert to fraction form
1,651,027.55/2,476,787.39 = 585,980.42/x - Step 3: Cross multiply
1,651,027.55x = 2,476,787.39 × 585,980.42 - Step 4: Simplify right side
1,651,027.55x = 1,451,348,899,729.06 - Step 5: Solve for x
x = 1,451,348,899,729.06/1,651,027.55 - Step 6: Final answer
x = 879,057.96
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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.