Finding the Fourth Proportional to 3,257,309.26, 4,884,371.94 and 1,337,707.38
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Solution
The fourth proportional to 3,257,309.26, 4,884,371.94 and 1,337,707.38 is: 2,005,907.28
Step by Step Solution
- Step 1: Write the proportion equation
3,257,309.26 : 4,884,371.94 = 1,337,707.38 : x - Step 2: Convert to fraction form
3,257,309.26/4,884,371.94 = 1,337,707.38/x - Step 3: Cross multiply
3,257,309.26x = 4,884,371.94 × 1,337,707.38 - Step 4: Simplify right side
3,257,309.26x = 6,533,860,366,381.06 - Step 5: Solve for x
x = 6,533,860,366,381.06/3,257,309.26 - Step 6: Final answer
x = 2,005,907.28
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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.