Finding the Fourth Proportional to 2,450,523.03, 3,675,960.11 and 653,397.09
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Solution
The fourth proportional to 2,450,523.03, 3,675,960.11 and 653,397.09 is: 980,142.45
Step by Step Solution
- Step 1: Write the proportion equation
2,450,523.03 : 3,675,960.11 = 653,397.09 : x - Step 2: Convert to fraction form
2,450,523.03/3,675,960.11 = 653,397.09/x - Step 3: Cross multiply
2,450,523.03x = 3,675,960.11 × 653,397.09 - Step 4: Simplify right side
2,450,523.03x = 2,401,861,638,830.08 - Step 5: Solve for x
x = 2,401,861,638,830.08/2,450,523.03 - Step 6: Final answer
x = 980,142.45
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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.