Home / 6,179,529.60-9,255,297.60-3,660,105.60

Finding the Fourth Proportional to 6,179,529.60, 9,255,297.60 and 3,660,105.60

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Solution

The fourth proportional to 6,179,529.60, 9,255,297.60 and 3,660,105.60 is: 5,481,868.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,529.60 : 9,255,297.60 = 3,660,105.60 : x
  2. Step 2: Convert to fraction form
    6,179,529.60/9,255,297.60 = 3,660,105.60/x
  3. Step 3: Cross multiply
    6,179,529.60x = 9,255,297.60 × 3,660,105.60
  4. Step 4: Simplify right side
    6,179,529.60x = 33,875,366,575,426.56
  5. Step 5: Solve for x
    x = 33,875,366,575,426.56/6,179,529.60
  6. Step 6: Final answer
    x = 5,481,868.16

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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.