Finding the Fourth Proportional to 2,790,234.98, 3,850,226.06 and 1,566,675
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Solution
The fourth proportional to 2,790,234.98, 3,850,226.06 and 1,566,675 is: 2,161,844.06
Step by Step Solution
- Step 1: Write the proportion equation
2,790,234.98 : 3,850,226.06 = 1,566,675 : x - Step 2: Convert to fraction form
2,790,234.98/3,850,226.06 = 1,566,675/x - Step 3: Cross multiply
2,790,234.98x = 3,850,226.06 × 1,566,675 - Step 4: Simplify right side
2,790,234.98x = 6,032,052,904,717.13 - Step 5: Solve for x
x = 6,032,052,904,717.13/2,790,234.98 - Step 6: Final answer
x = 2,161,844.06
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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.