Finding the Fourth Proportional to 2,288,591.84, 3,433,056.24 and 605,684
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Solution
The fourth proportional to 2,288,591.84, 3,433,056.24 and 605,684 is: 908,570.59
Step by Step Solution
- Step 1: Write the proportion equation
2,288,591.84 : 3,433,056.24 = 605,684 : x - Step 2: Convert to fraction form
2,288,591.84/3,433,056.24 = 605,684/x - Step 3: Cross multiply
2,288,591.84x = 3,433,056.24 × 605,684 - Step 4: Simplify right side
2,288,591.84x = 2,079,347,235,668.16 - Step 5: Solve for x
x = 2,079,347,235,668.16/2,288,591.84 - Step 6: Final answer
x = 908,570.59
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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.