Finding the Fourth Proportional to 2,053,650.24, 3,079,820.16 and 705,487.77
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Solution
The fourth proportional to 2,053,650.24, 3,079,820.16 and 705,487.77 is: 1,058,006.58
Step by Step Solution
- Step 1: Write the proportion equation
2,053,650.24 : 3,079,820.16 = 705,487.77 : x - Step 2: Convert to fraction form
2,053,650.24/3,079,820.16 = 705,487.77/x - Step 3: Cross multiply
2,053,650.24x = 3,079,820.16 × 705,487.77 - Step 4: Simplify right side
2,053,650.24x = 2,172,775,456,679.44 - Step 5: Solve for x
x = 2,172,775,456,679.44/2,053,650.24 - Step 6: Final answer
x = 1,058,006.58
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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.