Finding the Fourth Proportional to 5,819,176.80, 8,728,226.64 and 2,744,462.61
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Solution
The fourth proportional to 5,819,176.80, 8,728,226.64 and 2,744,462.61 is: 4,116,439.92
Step by Step Solution
- Step 1: Write the proportion equation
5,819,176.80 : 8,728,226.64 = 2,744,462.61 : x - Step 2: Convert to fraction form
5,819,176.80/8,728,226.64 = 2,744,462.61/x - Step 3: Cross multiply
5,819,176.80x = 8,728,226.64 × 2,744,462.61 - Step 4: Simplify right side
5,819,176.80x = 23,954,291,665,085.93 - Step 5: Solve for x
x = 23,954,291,665,085.93/5,819,176.80 - Step 6: Final answer
x = 4,116,439.92
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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.