Finding the Fourth Proportional to 3,925,262.26, 5,885,482.14 and 1,526,310.58
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Solution
The fourth proportional to 3,925,262.26, 5,885,482.14 and 1,526,310.58 is: 2,288,528.27
Step by Step Solution
- Step 1: Write the proportion equation
3,925,262.26 : 5,885,482.14 = 1,526,310.58 : x - Step 2: Convert to fraction form
3,925,262.26/5,885,482.14 = 1,526,310.58/x - Step 3: Cross multiply
3,925,262.26x = 5,885,482.14 × 1,526,310.58 - Step 4: Simplify right side
3,925,262.26x = 8,983,073,658,683.04 - Step 5: Solve for x
x = 8,983,073,658,683.04/3,925,262.26 - Step 6: Final answer
x = 2,288,528.27
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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.