Finding the Fourth Proportional to 4,524,380.03, 6,246,650.66 and 3,475,933.58
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Solution
The fourth proportional to 4,524,380.03, 6,246,650.66 and 3,475,933.58 is: 4,799,097.91
Step by Step Solution
- Step 1: Write the proportion equation
4,524,380.03 : 6,246,650.66 = 3,475,933.58 : x - Step 2: Convert to fraction form
4,524,380.03/6,246,650.66 = 3,475,933.58/x - Step 3: Cross multiply
4,524,380.03x = 6,246,650.66 × 3,475,933.58 - Step 4: Simplify right side
4,524,380.03x = 21,712,942,743,010.24 - Step 5: Solve for x
x = 21,712,942,743,010.24/4,524,380.03 - Step 6: Final answer
x = 4,799,097.91
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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.