Finding the Fourth Proportional to 2,460,267.06, 3,687,408.68 and 1,740,816.09
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Solution
The fourth proportional to 2,460,267.06, 3,687,408.68 and 1,740,816.09 is: 2,609,107.14
Step by Step Solution
- Step 1: Write the proportion equation
2,460,267.06 : 3,687,408.68 = 1,740,816.09 : x - Step 2: Convert to fraction form
2,460,267.06/3,687,408.68 = 1,740,816.09/x - Step 3: Cross multiply
2,460,267.06x = 3,687,408.68 × 1,740,816.09 - Step 4: Simplify right side
2,460,267.06x = 6,419,100,351,845.58 - Step 5: Solve for x
x = 6,419,100,351,845.58/2,460,267.06 - Step 6: Final answer
x = 2,609,107.14
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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.