Finding the Fourth Proportional to 1,609,108.44, 2,414,659.41 and 935,506.77
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Solution
The fourth proportional to 1,609,108.44, 2,414,659.41 and 935,506.77 is: 1,403,839.65
Step by Step Solution
- Step 1: Write the proportion equation
1,609,108.44 : 2,414,659.41 = 935,506.77 : x - Step 2: Convert to fraction form
1,609,108.44/2,414,659.41 = 935,506.77/x - Step 3: Cross multiply
1,609,108.44x = 2,414,659.41 × 935,506.77 - Step 4: Simplify right side
1,609,108.44x = 2,258,930,225,299.21 - Step 5: Solve for x
x = 2,258,930,225,299.21/1,609,108.44 - Step 6: Final answer
x = 1,403,839.65
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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.