Home / 2,706,800.01-4,058,871.41-1,338,993.36

Finding the Fourth Proportional to 2,706,800.01, 4,058,871.41 and 1,338,993.36

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Solution

The fourth proportional to 2,706,800.01, 4,058,871.41 and 1,338,993.36 is: 2,007,832.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,800.01 : 4,058,871.41 = 1,338,993.36 : x
  2. Step 2: Convert to fraction form
    2,706,800.01/4,058,871.41 = 1,338,993.36/x
  3. Step 3: Cross multiply
    2,706,800.01x = 4,058,871.41 × 1,338,993.36
  4. Step 4: Simplify right side
    2,706,800.01x = 5,434,801,867,083.84
  5. Step 5: Solve for x
    x = 5,434,801,867,083.84/2,706,800.01
  6. Step 6: Final answer
    x = 2,007,832.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.