Finding the Fourth Proportional to 2,002,035.38, 2,762,795.12 and 1,084,243.41
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Solution
The fourth proportional to 2,002,035.38, 2,762,795.12 and 1,084,243.41 is: 1,496,248.48
Step by Step Solution
- Step 1: Write the proportion equation
2,002,035.38 : 2,762,795.12 = 1,084,243.41 : x - Step 2: Convert to fraction form
2,002,035.38/2,762,795.12 = 1,084,243.41/x - Step 3: Cross multiply
2,002,035.38x = 2,762,795.12 × 1,084,243.41 - Step 4: Simplify right side
2,002,035.38x = 2,995,542,396,618.94 - Step 5: Solve for x
x = 2,995,542,396,618.94/2,002,035.38 - Step 6: Final answer
x = 1,496,248.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.