Finding the Fourth Proportional to 1,733,873.92, 2,600,863.68 and 471,729.28
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Solution
The fourth proportional to 1,733,873.92, 2,600,863.68 and 471,729.28 is: 707,608.29
Step by Step Solution
- Step 1: Write the proportion equation
1,733,873.92 : 2,600,863.68 = 471,729.28 : x - Step 2: Convert to fraction form
1,733,873.92/2,600,863.68 = 471,729.28/x - Step 3: Cross multiply
1,733,873.92x = 2,600,863.68 × 471,729.28 - Step 4: Simplify right side
1,733,873.92x = 1,226,903,551,144.55 - Step 5: Solve for x
x = 1,226,903,551,144.55/1,733,873.92 - Step 6: Final answer
x = 707,608.29
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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.