Finding the Fourth Proportional to 1,362,650.24, 2,043,983.10 and 351,703.09
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Solution
The fourth proportional to 1,362,650.24, 2,043,983.10 and 351,703.09 is: 527,556.63
Step by Step Solution
- Step 1: Write the proportion equation
1,362,650.24 : 2,043,983.10 = 351,703.09 : x - Step 2: Convert to fraction form
1,362,650.24/2,043,983.10 = 351,703.09/x - Step 3: Cross multiply
1,362,650.24x = 2,043,983.10 × 351,703.09 - Step 4: Simplify right side
1,362,650.24x = 718,875,164,554.24 - Step 5: Solve for x
x = 718,875,164,554.24/1,362,650.24 - Step 6: Final answer
x = 527,556.63
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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.