Home / 3,579,250.19-4,944,347.11-3,446,369.56

Finding the Fourth Proportional to 3,579,250.19, 4,944,347.11 and 3,446,369.56

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Solution

The fourth proportional to 3,579,250.19, 4,944,347.11 and 3,446,369.56 is: 4,760,786.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,250.19 : 4,944,347.11 = 3,446,369.56 : x
  2. Step 2: Convert to fraction form
    3,579,250.19/4,944,347.11 = 3,446,369.56/x
  3. Step 3: Cross multiply
    3,579,250.19x = 4,944,347.11 × 3,446,369.56
  4. Step 4: Simplify right side
    3,579,250.19x = 17,040,047,373,977.97
  5. Step 5: Solve for x
    x = 17,040,047,373,977.97/3,579,250.19
  6. Step 6: Final answer
    x = 4,760,786.89

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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.