Home / 4,141,060.80-6,211,801.80-1,301,200.80

Finding the Fourth Proportional to 4,141,060.80, 6,211,801.80 and 1,301,200.80

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Solution

The fourth proportional to 4,141,060.80, 6,211,801.80 and 1,301,200.80 is: 1,951,867.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,060.80 : 6,211,801.80 = 1,301,200.80 : x
  2. Step 2: Convert to fraction form
    4,141,060.80/6,211,801.80 = 1,301,200.80/x
  3. Step 3: Cross multiply
    4,141,060.80x = 6,211,801.80 × 1,301,200.80
  4. Step 4: Simplify right side
    4,141,060.80x = 8,082,801,471,601.44
  5. Step 5: Solve for x
    x = 8,082,801,471,601.44/4,141,060.80
  6. Step 6: Final answer
    x = 1,951,867.37

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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.