Finding the Fourth Proportional to 5,995,560.06, 8,276,575.14 and 3,823,023.42
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Solution
The fourth proportional to 5,995,560.06, 8,276,575.14 and 3,823,023.42 is: 5,277,495.39
Step by Step Solution
- Step 1: Write the proportion equation
5,995,560.06 : 8,276,575.14 = 3,823,023.42 : x - Step 2: Convert to fraction form
5,995,560.06/8,276,575.14 = 3,823,023.42/x - Step 3: Cross multiply
5,995,560.06x = 8,276,575.14 × 3,823,023.42 - Step 4: Simplify right side
5,995,560.06x = 31,641,540,597,609.78 - Step 5: Solve for x
x = 31,641,540,597,609.78/5,995,560.06 - Step 6: Final answer
x = 5,277,495.39
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1.5x scale
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.