Finding the Fourth Proportional to 4,468,534.58, 6,166,396.13 and 2,534,753.66
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Solution
The fourth proportional to 4,468,534.58, 6,166,396.13 and 2,534,753.66 is: 3,497,857.04
Step by Step Solution
- Step 1: Write the proportion equation
4,468,534.58 : 6,166,396.13 = 2,534,753.66 : x - Step 2: Convert to fraction form
4,468,534.58/6,166,396.13 = 2,534,753.66/x - Step 3: Cross multiply
4,468,534.58x = 6,166,396.13 × 2,534,753.66 - Step 4: Simplify right side
4,468,534.58x = 15,630,295,116,021.59 - Step 5: Solve for x
x = 15,630,295,116,021.59/4,468,534.58 - Step 6: Final answer
x = 3,497,857.04
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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.