Finding the Fourth Proportional to 11,796,353.97, 16,277,931.27 and 6,568,967.40
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Solution
The fourth proportional to 11,796,353.97, 16,277,931.27 and 6,568,967.40 is: 9,064,597.43
Step by Step Solution
- Step 1: Write the proportion equation
11,796,353.97 : 16,277,931.27 = 6,568,967.40 : x - Step 2: Convert to fraction form
11,796,353.97/16,277,931.27 = 6,568,967.40/x - Step 3: Cross multiply
11,796,353.97x = 16,277,931.27 × 6,568,967.40 - Step 4: Simplify right side
11,796,353.97x = 106,929,199,852,070.59 - Step 5: Solve for x
x = 106,929,199,852,070.59/11,796,353.97 - Step 6: Final answer
x = 9,064,597.43
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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.