Home / 13,052,893.70-19,579,344.17-4,854,464.73

Finding the Fourth Proportional to 13,052,893.70, 19,579,344.17 and 4,854,464.73

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Solution

The fourth proportional to 13,052,893.70, 19,579,344.17 and 4,854,464.73 is: 7,281,698.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,052,893.70 : 19,579,344.17 = 4,854,464.73 : x
  2. Step 2: Convert to fraction form
    13,052,893.70/19,579,344.17 = 4,854,464.73/x
  3. Step 3: Cross multiply
    13,052,893.70x = 19,579,344.17 × 4,854,464.73
  4. Step 4: Simplify right side
    13,052,893.70x = 95,047,235,685,523.81
  5. Step 5: Solve for x
    x = 95,047,235,685,523.81/13,052,893.70
  6. Step 6: Final answer
    x = 7,281,698.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.