Finding the Fourth Proportional to 9,395,000.87, 14,089,044.62 and 3,245,418.09
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Solution
The fourth proportional to 9,395,000.87, 14,089,044.62 and 3,245,418.09 is: 4,866,933.06
Step by Step Solution
- Step 1: Write the proportion equation
9,395,000.87 : 14,089,044.62 = 3,245,418.09 : x - Step 2: Convert to fraction form
9,395,000.87/14,089,044.62 = 3,245,418.09/x - Step 3: Cross multiply
9,395,000.87x = 14,089,044.62 × 3,245,418.09 - Step 4: Simplify right side
9,395,000.87x = 45,724,840,288,678.72 - Step 5: Solve for x
x = 45,724,840,288,678.72/9,395,000.87 - Step 6: Final answer
x = 4,866,933.06
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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.