Home / 2,589,033.48-3,574,398.98-2,301,760.09

Finding the Fourth Proportional to 2,589,033.48, 3,574,398.98 and 2,301,760.09

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Solution

The fourth proportional to 2,589,033.48, 3,574,398.98 and 2,301,760.09 is: 3,177,791.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,033.48 : 3,574,398.98 = 2,301,760.09 : x
  2. Step 2: Convert to fraction form
    2,589,033.48/3,574,398.98 = 2,301,760.09/x
  3. Step 3: Cross multiply
    2,589,033.48x = 3,574,398.98 × 2,301,760.09
  4. Step 4: Simplify right side
    2,589,033.48x = 8,227,408,928,123.11
  5. Step 5: Solve for x
    x = 8,227,408,928,123.11/2,589,033.48
  6. Step 6: Final answer
    x = 3,177,791.64

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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.