Finding the Fourth Proportional to 2,452,609.44, 3,679,467.84 and 746,905.44
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Solution
The fourth proportional to 2,452,609.44, 3,679,467.84 and 746,905.44 is: 1,120,526.77
Step by Step Solution
- Step 1: Write the proportion equation
2,452,609.44 : 3,679,467.84 = 746,905.44 : x - Step 2: Convert to fraction form
2,452,609.44/3,679,467.84 = 746,905.44/x - Step 3: Cross multiply
2,452,609.44x = 3,679,467.84 × 746,905.44 - Step 4: Simplify right side
2,452,609.44x = 2,748,214,546,001.05 - Step 5: Solve for x
x = 2,748,214,546,001.05/2,452,609.44 - Step 6: Final answer
x = 1,120,526.77
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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.