Home / 5,500,118.34-7,590,107.58-3,052,750.50

Finding the Fourth Proportional to 5,500,118.34, 7,590,107.58 and 3,052,750.50

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Solution

The fourth proportional to 5,500,118.34, 7,590,107.58 and 3,052,750.50 is: 4,212,764.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,500,118.34 : 7,590,107.58 = 3,052,750.50 : x
  2. Step 2: Convert to fraction form
    5,500,118.34/7,590,107.58 = 3,052,750.50/x
  3. Step 3: Cross multiply
    5,500,118.34x = 7,590,107.58 × 3,052,750.50
  4. Step 4: Simplify right side
    5,500,118.34x = 23,170,704,709,898.79
  5. Step 5: Solve for x
    x = 23,170,704,709,898.79/5,500,118.34
  6. Step 6: Final answer
    x = 4,212,764.76

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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.