Finding the Fourth Proportional to 6,197,566.44, 9,267,811.26 and 5,895,235.56
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Solution
The fourth proportional to 6,197,566.44, 9,267,811.26 and 5,895,235.56 is: 8,815,707.11
Step by Step Solution
- Step 1: Write the proportion equation
6,197,566.44 : 9,267,811.26 = 5,895,235.56 : x - Step 2: Convert to fraction form
6,197,566.44/9,267,811.26 = 5,895,235.56/x - Step 3: Cross multiply
6,197,566.44x = 9,267,811.26 × 5,895,235.56 - Step 4: Simplify right side
6,197,566.44x = 54,635,930,503,320.40 - Step 5: Solve for x
x = 54,635,930,503,320.40/6,197,566.44 - Step 6: Final answer
x = 8,815,707.11
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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.