Finding the Fourth Proportional to 3,393,213.44, 5,089,687.20 and 1,149,351.36
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Solution
The fourth proportional to 3,393,213.44, 5,089,687.20 and 1,149,351.36 is: 1,723,982.00
Step by Step Solution
- Step 1: Write the proportion equation
3,393,213.44 : 5,089,687.20 = 1,149,351.36 : x - Step 2: Convert to fraction form
3,393,213.44/5,089,687.20 = 1,149,351.36/x - Step 3: Cross multiply
3,393,213.44x = 5,089,687.20 × 1,149,351.36 - Step 4: Simplify right side
3,393,213.44x = 5,849,838,905,294.59 - Step 5: Solve for x
x = 5,849,838,905,294.59/3,393,213.44 - Step 6: Final answer
x = 1,723,982.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.