Finding the Fourth Proportional to 9,632,353.08, 14,450,940.80 and 2,808,927.03
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Solution
The fourth proportional to 9,632,353.08, 14,450,940.80 and 2,808,927.03 is: 4,214,093.68
Step by Step Solution
- Step 1: Write the proportion equation
9,632,353.08 : 14,450,940.80 = 2,808,927.03 : x - Step 2: Convert to fraction form
9,632,353.08/14,450,940.80 = 2,808,927.03/x - Step 3: Cross multiply
9,632,353.08x = 14,450,940.80 × 2,808,927.03 - Step 4: Simplify right side
9,632,353.08x = 40,591,638,222,049.82 - Step 5: Solve for x
x = 40,591,638,222,049.82/9,632,353.08 - Step 6: Final answer
x = 4,214,093.68
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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.