Home / 3,380,788.42-4,665,253.13-2,004,060.98

Finding the Fourth Proportional to 3,380,788.42, 4,665,253.13 and 2,004,060.98

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Solution

The fourth proportional to 3,380,788.42, 4,665,253.13 and 2,004,060.98 is: 2,765,464.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,380,788.42 : 4,665,253.13 = 2,004,060.98 : x
  2. Step 2: Convert to fraction form
    3,380,788.42/4,665,253.13 = 2,004,060.98/x
  3. Step 3: Cross multiply
    3,380,788.42x = 4,665,253.13 × 2,004,060.98
  4. Step 4: Simplify right side
    3,380,788.42x = 9,349,451,759,655.87
  5. Step 5: Solve for x
    x = 9,349,451,759,655.87/3,380,788.42
  6. Step 6: Final answer
    x = 2,765,464.91

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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.