Home / 2,016,027.30-3,022,072.65-1,803,450.90

Finding the Fourth Proportional to 2,016,027.30, 3,022,072.65 and 1,803,450.90

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Solution

The fourth proportional to 2,016,027.30, 3,022,072.65 and 1,803,450.90 is: 2,703,415.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,027.30 : 3,022,072.65 = 1,803,450.90 : x
  2. Step 2: Convert to fraction form
    2,016,027.30/3,022,072.65 = 1,803,450.90/x
  3. Step 3: Cross multiply
    2,016,027.30x = 3,022,072.65 × 1,803,450.90
  4. Step 4: Simplify right side
    2,016,027.30x = 5,450,159,640,507.89
  5. Step 5: Solve for x
    x = 5,450,159,640,507.89/2,016,027.30
  6. Step 6: Final answer
    x = 2,703,415.59

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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.