Home / 3,067,660.80-4,603,564.80-1,719,820.80

Finding the Fourth Proportional to 3,067,660.80, 4,603,564.80 and 1,719,820.80

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Solution

The fourth proportional to 3,067,660.80, 4,603,564.80 and 1,719,820.80 is: 2,580,893.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,660.80 : 4,603,564.80 = 1,719,820.80 : x
  2. Step 2: Convert to fraction form
    3,067,660.80/4,603,564.80 = 1,719,820.80/x
  3. Step 3: Cross multiply
    3,067,660.80x = 4,603,564.80 × 1,719,820.80
  4. Step 4: Simplify right side
    3,067,660.80x = 7,917,306,497,187.84
  5. Step 5: Solve for x
    x = 7,917,306,497,187.84/3,067,660.80
  6. Step 6: Final answer
    x = 2,580,893.72

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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.