Finding the Fourth Proportional to 1,740,395.24, 2,401,708.07 and 965,980.82
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Solution
The fourth proportional to 1,740,395.24, 2,401,708.07 and 965,980.82 is: 1,333,032.79
Step by Step Solution
- Step 1: Write the proportion equation
1,740,395.24 : 2,401,708.07 = 965,980.82 : x - Step 2: Convert to fraction form
1,740,395.24/2,401,708.07 = 965,980.82/x - Step 3: Cross multiply
1,740,395.24x = 2,401,708.07 × 965,980.82 - Step 4: Simplify right side
1,740,395.24x = 2,320,003,933,844.80 - Step 5: Solve for x
x = 2,320,003,933,844.80/1,740,395.24 - Step 6: Final answer
x = 1,333,032.79
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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.