Home / 4,021,388.25-6,028,692.25-1,745,198.07

Finding the Fourth Proportional to 4,021,388.25, 6,028,692.25 and 1,745,198.07

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Solution

The fourth proportional to 4,021,388.25, 6,028,692.25 and 1,745,198.07 is: 2,616,325.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,388.25 : 6,028,692.25 = 1,745,198.07 : x
  2. Step 2: Convert to fraction form
    4,021,388.25/6,028,692.25 = 1,745,198.07/x
  3. Step 3: Cross multiply
    4,021,388.25x = 6,028,692.25 × 1,745,198.07
  4. Step 4: Simplify right side
    4,021,388.25x = 10,521,262,079,323.96
  5. Step 5: Solve for x
    x = 10,521,262,079,323.96/4,021,388.25
  6. Step 6: Final answer
    x = 2,616,325.86

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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.