Finding the Fourth Proportional to 8,764,855.37, 13,148,695.70 and 2,699,585.09
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Solution
The fourth proportional to 8,764,855.37, 13,148,695.70 and 2,699,585.09 is: 4,049,812.73
Step by Step Solution
- Step 1: Write the proportion equation
8,764,855.37 : 13,148,695.70 = 2,699,585.09 : x - Step 2: Convert to fraction form
8,764,855.37/13,148,695.70 = 2,699,585.09/x - Step 3: Cross multiply
8,764,855.37x = 13,148,695.70 × 2,699,585.09 - Step 4: Simplify right side
8,764,855.37x = 35,496,022,851,169.19 - Step 5: Solve for x
x = 35,496,022,851,169.19/8,764,855.37 - Step 6: Final answer
x = 4,049,812.73
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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.