Finding the Fourth Proportional to 2,438,092.41, 3,366,829.16 and 1,825,181.10
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Solution
The fourth proportional to 2,438,092.41, 3,366,829.16 and 1,825,181.10 is: 2,520,443.00
Step by Step Solution
- Step 1: Write the proportion equation
2,438,092.41 : 3,366,829.16 = 1,825,181.10 : x - Step 2: Convert to fraction form
2,438,092.41/3,366,829.16 = 1,825,181.10/x - Step 3: Cross multiply
2,438,092.41x = 3,366,829.16 × 1,825,181.10 - Step 4: Simplify right side
2,438,092.41x = 6,145,072,940,634.97 - Step 5: Solve for x
x = 6,145,072,940,634.97/2,438,092.41 - Step 6: Final answer
x = 2,520,443.00
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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.