Finding the Fourth Proportional to 4,641,540.09, 6,960,733.41 and 1,608,197.97
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Solution
The fourth proportional to 4,641,540.09, 6,960,733.41 and 1,608,197.97 is: 2,411,750.65
Step by Step Solution
- Step 1: Write the proportion equation
4,641,540.09 : 6,960,733.41 = 1,608,197.97 : x - Step 2: Convert to fraction form
4,641,540.09/6,960,733.41 = 1,608,197.97/x - Step 3: Cross multiply
4,641,540.09x = 6,960,733.41 × 1,608,197.97 - Step 4: Simplify right side
4,641,540.09x = 11,194,237,339,673.18 - Step 5: Solve for x
x = 11,194,237,339,673.18/4,641,540.09 - Step 6: Final answer
x = 2,411,750.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.