Home / 5,614,629.60-8,410,134.60-4,669,845.60

Finding the Fourth Proportional to 5,614,629.60, 8,410,134.60 and 4,669,845.60

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Solution

The fourth proportional to 5,614,629.60, 8,410,134.60 and 4,669,845.60 is: 6,994,945.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,629.60 : 8,410,134.60 = 4,669,845.60 : x
  2. Step 2: Convert to fraction form
    5,614,629.60/8,410,134.60 = 4,669,845.60/x
  3. Step 3: Cross multiply
    5,614,629.60x = 8,410,134.60 × 4,669,845.60
  4. Step 4: Simplify right side
    5,614,629.60x = 39,274,030,057,217.76
  5. Step 5: Solve for x
    x = 39,274,030,057,217.76/5,614,629.60
  6. Step 6: Final answer
    x = 6,994,945.86

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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.