Finding the Fourth Proportional to 4,089,169.06, 5,644,014.91 and 2,541,599.50
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Solution
The fourth proportional to 4,089,169.06, 5,644,014.91 and 2,541,599.50 is: 3,508,004.99
Step by Step Solution
- Step 1: Write the proportion equation
4,089,169.06 : 5,644,014.91 = 2,541,599.50 : x - Step 2: Convert to fraction form
4,089,169.06/5,644,014.91 = 2,541,599.50/x - Step 3: Cross multiply
4,089,169.06x = 5,644,014.91 × 2,541,599.50 - Step 4: Simplify right side
4,089,169.06x = 14,344,825,473,248.54 - Step 5: Solve for x
x = 14,344,825,473,248.54/4,089,169.06 - Step 6: Final answer
x = 3,508,004.99
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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.