Finding the Fourth Proportional to 1,469,252.21, 2,204,729.19 and 616,247.96
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Solution
The fourth proportional to 1,469,252.21, 2,204,729.19 and 616,247.96 is: 924,728.82
Step by Step Solution
- Step 1: Write the proportion equation
1,469,252.21 : 2,204,729.19 = 616,247.96 : x - Step 2: Convert to fraction form
1,469,252.21/2,204,729.19 = 616,247.96/x - Step 3: Cross multiply
1,469,252.21x = 2,204,729.19 × 616,247.96 - Step 4: Simplify right side
1,469,252.21x = 1,358,659,854,666.31 - Step 5: Solve for x
x = 1,358,659,854,666.31/1,469,252.21 - Step 6: Final answer
x = 924,728.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.