Finding the Fourth Proportional to 2,832,722.62, 4,250,338.72 and 1,484,563.21
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Solution
The fourth proportional to 2,832,722.62, 4,250,338.72 and 1,484,563.21 is: 2,227,502.42
Step by Step Solution
- Step 1: Write the proportion equation
2,832,722.62 : 4,250,338.72 = 1,484,563.21 : x - Step 2: Convert to fraction form
2,832,722.62/4,250,338.72 = 1,484,563.21/x - Step 3: Cross multiply
2,832,722.62x = 4,250,338.72 × 1,484,563.21 - Step 4: Simplify right side
2,832,722.62x = 6,309,896,479,413.24 - Step 5: Solve for x
x = 6,309,896,479,413.24/2,832,722.62 - Step 6: Final answer
x = 2,227,502.42
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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.