Finding the Fourth Proportional to 11,059,456, 16,589,184 and 2,654,464
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Solution
The fourth proportional to 11,059,456, 16,589,184 and 2,654,464 is: 3,981,696
Step by Step Solution
- Step 1: Write the proportion equation
11,059,456 : 16,589,184 = 2,654,464 : x - Step 2: Convert to fraction form
11,059,456/16,589,184 = 2,654,464/x - Step 3: Cross multiply
11,059,456x = 16,589,184 × 2,654,464 - Step 4: Simplify right side
11,059,456x = 44,035,391,717,376 - Step 5: Solve for x
x = 44,035,391,717,376/11,059,456 - Step 6: Final answer
x = 3,981,696
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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.