Home / 2,956,747.37-4,080,305.68-1,667,583.77

Finding the Fourth Proportional to 2,956,747.37, 4,080,305.68 and 1,667,583.77

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Solution

The fourth proportional to 2,956,747.37, 4,080,305.68 and 1,667,583.77 is: 2,301,262.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,747.37 : 4,080,305.68 = 1,667,583.77 : x
  2. Step 2: Convert to fraction form
    2,956,747.37/4,080,305.68 = 1,667,583.77/x
  3. Step 3: Cross multiply
    2,956,747.37x = 4,080,305.68 × 1,667,583.77
  4. Step 4: Simplify right side
    2,956,747.37x = 6,804,251,504,036.33
  5. Step 5: Solve for x
    x = 6,804,251,504,036.33/2,956,747.37
  6. Step 6: Final answer
    x = 2,301,262.39

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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.