Finding the Fourth Proportional to 2,523,207.81, 3,784,865.48 and 904,082.41
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Solution
The fourth proportional to 2,523,207.81, 3,784,865.48 and 904,082.41 is: 1,356,142.88
Step by Step Solution
- Step 1: Write the proportion equation
2,523,207.81 : 3,784,865.48 = 904,082.41 : x - Step 2: Convert to fraction form
2,523,207.81/3,784,865.48 = 904,082.41/x - Step 3: Cross multiply
2,523,207.81x = 3,784,865.48 × 904,082.41 - Step 4: Simplify right side
2,523,207.81x = 3,421,830,313,370.65 - Step 5: Solve for x
x = 3,421,830,313,370.65/2,523,207.81 - Step 6: Final answer
x = 1,356,142.88
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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.