Finding the Fourth Proportional to 11,024,615.14, 16,539,130.13 and 6,173,819.94
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Solution
The fourth proportional to 11,024,615.14, 16,539,130.13 and 6,173,819.94 is: 9,261,966.07
Step by Step Solution
- Step 1: Write the proportion equation
11,024,615.14 : 16,539,130.13 = 6,173,819.94 : x - Step 2: Convert to fraction form
11,024,615.14/16,539,130.13 = 6,173,819.94/x - Step 3: Cross multiply
11,024,615.14x = 16,539,130.13 × 6,173,819.94 - Step 4: Simplify right side
11,024,615.14x = 102,109,611,355,979.70 - Step 5: Solve for x
x = 102,109,611,355,979.70/11,024,615.14 - Step 6: Final answer
x = 9,261,966.07
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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.