Home / 6,395,199.40-9,577,052.70-3,025,469.80

Finding the Fourth Proportional to 6,395,199.40, 9,577,052.70 and 3,025,469.80

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Solution

The fourth proportional to 6,395,199.40, 9,577,052.70 and 3,025,469.80 is: 4,530,755.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,199.40 : 9,577,052.70 = 3,025,469.80 : x
  2. Step 2: Convert to fraction form
    6,395,199.40/9,577,052.70 = 3,025,469.80/x
  3. Step 3: Cross multiply
    6,395,199.40x = 9,577,052.70 × 3,025,469.80
  4. Step 4: Simplify right side
    6,395,199.40x = 28,975,083,716,858.46
  5. Step 5: Solve for x
    x = 28,975,083,716,858.46/6,395,199.40
  6. Step 6: Final answer
    x = 4,530,755.32

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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.