Finding the Fourth Proportional to 4,387,650.98, 6,576,086.08 and 2,464,519.63
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Solution
The fourth proportional to 4,387,650.98, 6,576,086.08 and 2,464,519.63 is: 3,693,751.69
Step by Step Solution
- Step 1: Write the proportion equation
4,387,650.98 : 6,576,086.08 = 2,464,519.63 : x - Step 2: Convert to fraction form
4,387,650.98/6,576,086.08 = 2,464,519.63/x - Step 3: Cross multiply
4,387,650.98x = 6,576,086.08 × 2,464,519.63 - Step 4: Simplify right side
4,387,650.98x = 16,206,893,226,568.45 - Step 5: Solve for x
x = 16,206,893,226,568.45/4,387,650.98 - Step 6: Final answer
x = 3,693,751.69
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.