Finding the Fourth Proportional to 11,093,305.44, 16,641,746.18 and 3,416,946.69
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Solution
The fourth proportional to 11,093,305.44, 16,641,746.18 and 3,416,946.69 is: 5,125,970.78
Step by Step Solution
- Step 1: Write the proportion equation
11,093,305.44 : 16,641,746.18 = 3,416,946.69 : x - Step 2: Convert to fraction form
11,093,305.44/16,641,746.18 = 3,416,946.69/x - Step 3: Cross multiply
11,093,305.44x = 16,641,746.18 × 3,416,946.69 - Step 4: Simplify right side
11,093,305.44x = 56,863,959,508,486.41 - Step 5: Solve for x
x = 56,863,959,508,486.41/11,093,305.44 - Step 6: Final answer
x = 5,125,970.78
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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.