Finding the Fourth Proportional to 3,460,201.58, 5,190,304.17 and 901,409.75
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Solution
The fourth proportional to 3,460,201.58, 5,190,304.17 and 901,409.75 is: 1,352,115.10
Step by Step Solution
- Step 1: Write the proportion equation
3,460,201.58 : 5,190,304.17 = 901,409.75 : x - Step 2: Convert to fraction form
3,460,201.58/5,190,304.17 = 901,409.75/x - Step 3: Cross multiply
3,460,201.58x = 5,190,304.17 × 901,409.75 - Step 4: Simplify right side
3,460,201.58x = 4,678,590,784,303.66 - Step 5: Solve for x
x = 4,678,590,784,303.66/3,460,201.58 - Step 6: Final answer
x = 1,352,115.10
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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.