Home / 3,364,449.30-5,040,659.70-2,047,510.80

Finding the Fourth Proportional to 3,364,449.30, 5,040,659.70 and 2,047,510.80

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Solution

The fourth proportional to 3,364,449.30, 5,040,659.70 and 2,047,510.80 is: 3,067,606.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,449.30 : 5,040,659.70 = 2,047,510.80 : x
  2. Step 2: Convert to fraction form
    3,364,449.30/5,040,659.70 = 2,047,510.80/x
  3. Step 3: Cross multiply
    3,364,449.30x = 5,040,659.70 × 2,047,510.80
  4. Step 4: Simplify right side
    3,364,449.30x = 10,320,805,174,874.76
  5. Step 5: Solve for x
    x = 10,320,805,174,874.76/3,364,449.30
  6. Step 6: Final answer
    x = 3,067,606.09

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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.