Finding the Fourth Proportional to 1,167,704.24, 1,750,920.50 and 527,257.50
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Solution
The fourth proportional to 1,167,704.24, 1,750,920.50 and 527,257.50 is: 790,599.14
Step by Step Solution
- Step 1: Write the proportion equation
1,167,704.24 : 1,750,920.50 = 527,257.50 : x - Step 2: Convert to fraction form
1,167,704.24/1,750,920.50 = 527,257.50/x - Step 3: Cross multiply
1,167,704.24x = 1,750,920.50 × 527,257.50 - Step 4: Simplify right side
1,167,704.24x = 923,185,965,528.75 - Step 5: Solve for x
x = 923,185,965,528.75/1,167,704.24 - Step 6: Final answer
x = 790,599.14
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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.