Finding the Fourth Proportional to 11,244,893.44, 15,517,881.84 and 6,088,239.04
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Solution
The fourth proportional to 11,244,893.44, 15,517,881.84 and 6,088,239.04 is: 8,401,731.38
Step by Step Solution
- Step 1: Write the proportion equation
11,244,893.44 : 15,517,881.84 = 6,088,239.04 : x - Step 2: Convert to fraction form
11,244,893.44/15,517,881.84 = 6,088,239.04/x - Step 3: Cross multiply
11,244,893.44x = 15,517,881.84 × 6,088,239.04 - Step 4: Simplify right side
11,244,893.44x = 94,476,574,036,395.03 - Step 5: Solve for x
x = 94,476,574,036,395.03/11,244,893.44 - Step 6: Final answer
x = 8,401,731.38
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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.