Finding the Fourth Proportional to 6,394,051.62, 9,594,860.13 and 2,353,377.42
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Solution
The fourth proportional to 6,394,051.62, 9,594,860.13 and 2,353,377.42 is: 3,531,458.38
Step by Step Solution
- Step 1: Write the proportion equation
6,394,051.62 : 9,594,860.13 = 2,353,377.42 : x - Step 2: Convert to fraction form
6,394,051.62/9,594,860.13 = 2,353,377.42/x - Step 3: Cross multiply
6,394,051.62x = 9,594,860.13 × 2,353,377.42 - Step 4: Simplify right side
6,394,051.62x = 22,580,327,178,000.27 - Step 5: Solve for x
x = 22,580,327,178,000.27/6,394,051.62 - Step 6: Final answer
x = 3,531,458.38
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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.