Home / 3,605,277.66-5,410,734.57-1,584,917.34

Finding the Fourth Proportional to 3,605,277.66, 5,410,734.57 and 1,584,917.34

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Solution

The fourth proportional to 3,605,277.66, 5,410,734.57 and 1,584,917.34 is: 2,378,614.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,605,277.66 : 5,410,734.57 = 1,584,917.34 : x
  2. Step 2: Convert to fraction form
    3,605,277.66/5,410,734.57 = 1,584,917.34/x
  3. Step 3: Cross multiply
    3,605,277.66x = 5,410,734.57 × 1,584,917.34
  4. Step 4: Simplify right side
    3,605,277.66x = 8,575,567,042,130.44
  5. Step 5: Solve for x
    x = 8,575,567,042,130.44/3,605,277.66
  6. Step 6: Final answer
    x = 2,378,614.87

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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.