Finding the Fourth Proportional to 2,519,794.17, 3,777,296.76 and 1,606,412.79
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Solution
The fourth proportional to 2,519,794.17, 3,777,296.76 and 1,606,412.79 is: 2,408,092.65
Step by Step Solution
- Step 1: Write the proportion equation
2,519,794.17 : 3,777,296.76 = 1,606,412.79 : x - Step 2: Convert to fraction form
2,519,794.17/3,777,296.76 = 1,606,412.79/x - Step 3: Cross multiply
2,519,794.17x = 3,777,296.76 × 1,606,412.79 - Step 4: Simplify right side
2,519,794.17x = 6,067,897,826,889.56 - Step 5: Solve for x
x = 6,067,897,826,889.56/2,519,794.17 - Step 6: Final answer
x = 2,408,092.65
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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.