Home / 2,197,729.18-3,296,062.41-600,300.64

Finding the Fourth Proportional to 2,197,729.18, 3,296,062.41 and 600,300.64

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Solution

The fourth proportional to 2,197,729.18, 3,296,062.41 and 600,300.64 is: 900,305.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,729.18 : 3,296,062.41 = 600,300.64 : x
  2. Step 2: Convert to fraction form
    2,197,729.18/3,296,062.41 = 600,300.64/x
  3. Step 3: Cross multiply
    2,197,729.18x = 3,296,062.41 × 600,300.64
  4. Step 4: Simplify right side
    2,197,729.18x = 1,978,628,374,202.94
  5. Step 5: Solve for x
    x = 1,978,628,374,202.94/2,197,729.18
  6. Step 6: Final answer
    x = 900,305.82

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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.