Home / 6,375,076.70-8,797,380.77-3,474,410.00

Finding the Fourth Proportional to 6,375,076.70, 8,797,380.77 and 3,474,410.00

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Solution

The fourth proportional to 6,375,076.70, 8,797,380.77 and 3,474,410.00 is: 4,794,563.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,076.70 : 8,797,380.77 = 3,474,410.00 : x
  2. Step 2: Convert to fraction form
    6,375,076.70/8,797,380.77 = 3,474,410.00/x
  3. Step 3: Cross multiply
    6,375,076.70x = 8,797,380.77 × 3,474,410.00
  4. Step 4: Simplify right side
    6,375,076.70x = 30,565,707,685,794.82
  5. Step 5: Solve for x
    x = 30,565,707,685,794.82/6,375,076.70
  6. Step 6: Final answer
    x = 4,794,563.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.