Finding the Fourth Proportional to 1,348,537.62, 2,023,604.46 and 496,207.79
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Solution
The fourth proportional to 1,348,537.62, 2,023,604.46 and 496,207.79 is: 744,605.33
Step by Step Solution
- Step 1: Write the proportion equation
1,348,537.62 : 2,023,604.46 = 496,207.79 : x - Step 2: Convert to fraction form
1,348,537.62/2,023,604.46 = 496,207.79/x - Step 3: Cross multiply
1,348,537.62x = 2,023,604.46 × 496,207.79 - Step 4: Simplify right side
1,348,537.62x = 1,004,128,296,930.74 - Step 5: Solve for x
x = 1,004,128,296,930.74/1,348,537.62 - Step 6: Final answer
x = 744,605.33
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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.