Finding the Fourth Proportional to 5,829,759.02, 8,045,078.19 and 3,251,605.97
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Solution
The fourth proportional to 5,829,759.02, 8,045,078.19 and 3,251,605.97 is: 4,487,222.23
Step by Step Solution
- Step 1: Write the proportion equation
5,829,759.02 : 8,045,078.19 = 3,251,605.97 : x - Step 2: Convert to fraction form
5,829,759.02/8,045,078.19 = 3,251,605.97/x - Step 3: Cross multiply
5,829,759.02x = 8,045,078.19 × 3,251,605.97 - Step 4: Simplify right side
5,829,759.02x = 26,159,424,279,639.97 - Step 5: Solve for x
x = 26,159,424,279,639.97/5,829,759.02 - Step 6: Final answer
x = 4,487,222.23
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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.