Finding the Fourth Proportional to 4,232,282.25, 5,840,909.70 and 2,397,067
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Solution
The fourth proportional to 4,232,282.25, 5,840,909.70 and 2,397,067 is: 3,308,156.47
Step by Step Solution
- Step 1: Write the proportion equation
4,232,282.25 : 5,840,909.70 = 2,397,067 : x - Step 2: Convert to fraction form
4,232,282.25/5,840,909.70 = 2,397,067/x - Step 3: Cross multiply
4,232,282.25x = 5,840,909.70 × 2,397,067 - Step 4: Simplify right side
4,232,282.25x = 14,001,051,891,849.90 - Step 5: Solve for x
x = 14,001,051,891,849.90/4,232,282.25 - Step 6: Final answer
x = 3,308,156.47
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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.