Home / 3,474,485.38-4,794,966.12-2,003,846.86

Finding the Fourth Proportional to 3,474,485.38, 4,794,966.12 and 2,003,846.86

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Solution

The fourth proportional to 3,474,485.38, 4,794,966.12 and 2,003,846.86 is: 2,765,410.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,485.38 : 4,794,966.12 = 2,003,846.86 : x
  2. Step 2: Convert to fraction form
    3,474,485.38/4,794,966.12 = 2,003,846.86/x
  3. Step 3: Cross multiply
    3,474,485.38x = 4,794,966.12 × 2,003,846.86
  4. Step 4: Simplify right side
    3,474,485.38x = 9,608,377,803,368.39
  5. Step 5: Solve for x
    x = 9,608,377,803,368.39/3,474,485.38
  6. Step 6: Final answer
    x = 2,765,410.34

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1.5x scale

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.