Finding the Fourth Proportional to 5,855,044.24, 8,776,552.92 and 2,259,836.56
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Solution
The fourth proportional to 5,855,044.24, 8,776,552.92 and 2,259,836.56 is: 3,387,433.87
Step by Step Solution
- Step 1: Write the proportion equation
5,855,044.24 : 8,776,552.92 = 2,259,836.56 : x - Step 2: Convert to fraction form
5,855,044.24/8,776,552.92 = 2,259,836.56/x - Step 3: Cross multiply
5,855,044.24x = 8,776,552.92 × 2,259,836.56 - Step 4: Simplify right side
5,855,044.24x = 19,833,575,159,390.75 - Step 5: Solve for x
x = 19,833,575,159,390.75/5,855,044.24 - Step 6: Final answer
x = 3,387,433.87
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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.