Finding the Fourth Proportional to 4,264,896.14, 6,403,019.52 and 2,244,558.90
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Solution
The fourth proportional to 4,264,896.14, 6,403,019.52 and 2,244,558.90 is: 3,369,825.20
Step by Step Solution
- Step 1: Write the proportion equation
4,264,896.14 : 6,403,019.52 = 2,244,558.90 : x - Step 2: Convert to fraction form
4,264,896.14/6,403,019.52 = 2,244,558.90/x - Step 3: Cross multiply
4,264,896.14x = 6,403,019.52 × 2,244,558.90 - Step 4: Simplify right side
4,264,896.14x = 14,371,954,482,918.15 - Step 5: Solve for x
x = 14,371,954,482,918.15/4,264,896.14 - Step 6: Final answer
x = 3,369,825.20
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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.