Finding the Fourth Proportional to 2,296,512, 3,445,493.76 and 1,034,449.92
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Solution
The fourth proportional to 2,296,512, 3,445,493.76 and 1,034,449.92 is: 1,552,001.79
Step by Step Solution
- Step 1: Write the proportion equation
2,296,512 : 3,445,493.76 = 1,034,449.92 : x - Step 2: Convert to fraction form
2,296,512/3,445,493.76 = 1,034,449.92/x - Step 3: Cross multiply
2,296,512x = 3,445,493.76 × 1,034,449.92 - Step 4: Simplify right side
2,296,512x = 3,564,190,744,392.50 - Step 5: Solve for x
x = 3,564,190,744,392.50/2,296,512 - Step 6: Final answer
x = 1,552,001.79
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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.