Finding the Fourth Proportional to 1,740,204.07, 2,401,445.41 and 965,789.94
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Solution
The fourth proportional to 1,740,204.07, 2,401,445.41 and 965,789.94 is: 1,332,770.02
Step by Step Solution
- Step 1: Write the proportion equation
1,740,204.07 : 2,401,445.41 = 965,789.94 : x - Step 2: Convert to fraction form
1,740,204.07/2,401,445.41 = 965,789.94/x - Step 3: Cross multiply
1,740,204.07x = 2,401,445.41 × 965,789.94 - Step 4: Simplify right side
1,740,204.07x = 2,319,291,818,437.18 - Step 5: Solve for x
x = 2,319,291,818,437.18/1,740,204.07 - Step 6: Final answer
x = 1,332,770.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.