Finding the Fourth Proportional to 4,468,532.58, 6,166,393.36 and 2,534,751.65
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Solution
The fourth proportional to 4,468,532.58, 6,166,393.36 and 2,534,751.65 is: 3,497,854.27
Step by Step Solution
- Step 1: Write the proportion equation
4,468,532.58 : 6,166,393.36 = 2,534,751.65 : x - Step 2: Convert to fraction form
4,468,532.58/6,166,393.36 = 2,534,751.65/x - Step 3: Cross multiply
4,468,532.58x = 6,166,393.36 × 2,534,751.65 - Step 4: Simplify right side
4,468,532.58x = 15,630,275,743,809.04 - Step 5: Solve for x
x = 15,630,275,743,809.04/4,468,532.58 - Step 6: Final answer
x = 3,497,854.27
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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.