Finding the Fourth Proportional to 9,623,028.44, 14,430,228.42 and 5,734,319.60
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Solution
The fourth proportional to 9,623,028.44, 14,430,228.42 and 5,734,319.60 is: 8,598,908.56
Step by Step Solution
- Step 1: Write the proportion equation
9,623,028.44 : 14,430,228.42 = 5,734,319.60 : x - Step 2: Convert to fraction form
9,623,028.44/14,430,228.42 = 5,734,319.60/x - Step 3: Cross multiply
9,623,028.44x = 14,430,228.42 × 5,734,319.60 - Step 4: Simplify right side
9,623,028.44x = 82,747,541,661,283.03 - Step 5: Solve for x
x = 82,747,541,661,283.03/9,623,028.44 - Step 6: Final answer
x = 8,598,908.56
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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.