Finding the Fourth Proportional to 2,652,982.52, 3,979,251.68 and 733,917.35
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Solution
The fourth proportional to 2,652,982.52, 3,979,251.68 and 733,917.35 is: 1,100,814.59
Step by Step Solution
- Step 1: Write the proportion equation
2,652,982.52 : 3,979,251.68 = 733,917.35 : x - Step 2: Convert to fraction form
2,652,982.52/3,979,251.68 = 733,917.35/x - Step 3: Cross multiply
2,652,982.52x = 3,979,251.68 × 733,917.35 - Step 4: Simplify right side
2,652,982.52x = 2,920,441,854,247.19 - Step 5: Solve for x
x = 2,920,441,854,247.19/2,652,982.52 - Step 6: Final answer
x = 1,100,814.59
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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.