Home / 2,052,531.14-2,832,942.60-1,193,586.89

Finding the Fourth Proportional to 2,052,531.14, 2,832,942.60 and 1,193,586.89

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Solution

The fourth proportional to 2,052,531.14, 2,832,942.60 and 1,193,586.89 is: 1,647,411.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,531.14 : 2,832,942.60 = 1,193,586.89 : x
  2. Step 2: Convert to fraction form
    2,052,531.14/2,832,942.60 = 1,193,586.89/x
  3. Step 3: Cross multiply
    2,052,531.14x = 2,832,942.60 × 1,193,586.89
  4. Step 4: Simplify right side
    2,052,531.14x = 3,381,363,133,317.80
  5. Step 5: Solve for x
    x = 3,381,363,133,317.80/2,052,531.14
  6. Step 6: Final answer
    x = 1,647,411.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.