Finding the Fourth Proportional to 1,460,091.63, 2,014,967.08 and 806,759.75
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Solution
The fourth proportional to 1,460,091.63, 2,014,967.08 and 806,759.75 is: 1,113,350.91
Step by Step Solution
- Step 1: Write the proportion equation
1,460,091.63 : 2,014,967.08 = 806,759.75 : x - Step 2: Convert to fraction form
1,460,091.63/2,014,967.08 = 806,759.75/x - Step 3: Cross multiply
1,460,091.63x = 2,014,967.08 × 806,759.75 - Step 4: Simplify right side
1,460,091.63x = 1,625,594,337,719.03 - Step 5: Solve for x
x = 1,625,594,337,719.03/1,460,091.63 - Step 6: Final answer
x = 1,113,350.91
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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.