Finding the Fourth Proportional to 1,348,541.04, 2,023,609.58 and 496,211.21
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Solution
The fourth proportional to 1,348,541.04, 2,023,609.58 and 496,211.21 is: 744,610.45
Step by Step Solution
- Step 1: Write the proportion equation
1,348,541.04 : 2,023,609.58 = 496,211.21 : x - Step 2: Convert to fraction form
1,348,541.04/2,023,609.58 = 496,211.21/x - Step 3: Cross multiply
1,348,541.04x = 2,023,609.58 × 496,211.21 - Step 4: Simplify right side
1,348,541.04x = 1,004,137,745,660.29 - Step 5: Solve for x
x = 1,004,137,745,660.29/1,348,541.04 - Step 6: Final answer
x = 744,610.45
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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.