Finding the Fourth Proportional to 2,065,842.84, 3,098,942.84 and 569,934.84
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Solution
The fourth proportional to 2,065,842.84, 3,098,942.84 and 569,934.84 is: 854,951.53
Step by Step Solution
- Step 1: Write the proportion equation
2,065,842.84 : 3,098,942.84 = 569,934.84 : x - Step 2: Convert to fraction form
2,065,842.84/3,098,942.84 = 569,934.84/x - Step 3: Cross multiply
2,065,842.84x = 3,098,942.84 × 569,934.84 - Step 4: Simplify right side
2,065,842.84x = 1,766,195,491,684.55 - Step 5: Solve for x
x = 1,766,195,491,684.55/2,065,842.84 - Step 6: Final answer
x = 854,951.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.