Finding the Fourth Proportional to 1,044,138.35, 1,566,207.53 and 624,234.35
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Solution
The fourth proportional to 1,044,138.35, 1,566,207.53 and 624,234.35 is: 936,351.53
Step by Step Solution
- Step 1: Write the proportion equation
1,044,138.35 : 1,566,207.53 = 624,234.35 : x - Step 2: Convert to fraction form
1,044,138.35/1,566,207.53 = 624,234.35/x - Step 3: Cross multiply
1,044,138.35x = 1,566,207.53 × 624,234.35 - Step 4: Simplify right side
1,044,138.35x = 977,680,536,333.48 - Step 5: Solve for x
x = 977,680,536,333.48/1,044,138.35 - Step 6: Final answer
x = 936,351.53
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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.