Home / 2,647,147.27-3,653,333.18-1,559,757.91

Finding the Fourth Proportional to 2,647,147.27, 3,653,333.18 and 1,559,757.91

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Solution

The fourth proportional to 2,647,147.27, 3,653,333.18 and 1,559,757.91 is: 2,152,624.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,647,147.27 : 3,653,333.18 = 1,559,757.91 : x
  2. Step 2: Convert to fraction form
    2,647,147.27/3,653,333.18 = 1,559,757.91/x
  3. Step 3: Cross multiply
    2,647,147.27x = 3,653,333.18 × 1,559,757.91
  4. Step 4: Simplify right side
    2,647,147.27x = 5,698,315,325,370.45
  5. Step 5: Solve for x
    x = 5,698,315,325,370.45/2,647,147.27
  6. Step 6: Final answer
    x = 2,152,624.97

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