Finding the Fourth Proportional to 5,368,427.68, 8,054,035.44 and 2,002,660
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Solution
The fourth proportional to 5,368,427.68, 8,054,035.44 and 2,002,660 is: 3,004,509.99
Step by Step Solution
- Step 1: Write the proportion equation
5,368,427.68 : 8,054,035.44 = 2,002,660 : x - Step 2: Convert to fraction form
5,368,427.68/8,054,035.44 = 2,002,660/x - Step 3: Cross multiply
5,368,427.68x = 8,054,035.44 × 2,002,660 - Step 4: Simplify right side
5,368,427.68x = 16,129,494,614,270.40 - Step 5: Solve for x
x = 16,129,494,614,270.40/5,368,427.68 - Step 6: Final answer
x = 3,004,509.99
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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.