Finding the Fourth Proportional to 3,522,593.84, 5,282,225.24 and 1,364,629.68
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Solution
The fourth proportional to 3,522,593.84, 5,282,225.24 and 1,364,629.68 is: 2,046,299.31
Step by Step Solution
- Step 1: Write the proportion equation
3,522,593.84 : 5,282,225.24 = 1,364,629.68 : x - Step 2: Convert to fraction form
3,522,593.84/5,282,225.24 = 1,364,629.68/x - Step 3: Cross multiply
3,522,593.84x = 5,282,225.24 × 1,364,629.68 - Step 4: Simplify right side
3,522,593.84x = 7,208,281,338,949.12 - Step 5: Solve for x
x = 7,208,281,338,949.12/3,522,593.84 - Step 6: Final answer
x = 2,046,299.31
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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.