Finding the Fourth Proportional to 4,354,323.42, 6,008,950.62 and 2,394,329.82
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Solution
The fourth proportional to 4,354,323.42, 6,008,950.62 and 2,394,329.82 is: 3,304,166.52
Step by Step Solution
- Step 1: Write the proportion equation
4,354,323.42 : 6,008,950.62 = 2,394,329.82 : x - Step 2: Convert to fraction form
4,354,323.42/6,008,950.62 = 2,394,329.82/x - Step 3: Cross multiply
4,354,323.42x = 6,008,950.62 × 2,394,329.82 - Step 4: Simplify right side
4,354,323.42x = 14,387,409,656,373.49 - Step 5: Solve for x
x = 14,387,409,656,373.49/4,354,323.42 - Step 6: Final answer
x = 3,304,166.52
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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.