Home / 4,034,907.87-5,568,005.31-2,199,325.77

Finding the Fourth Proportional to 4,034,907.87, 5,568,005.31 and 2,199,325.77

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Solution

The fourth proportional to 4,034,907.87, 5,568,005.31 and 2,199,325.77 is: 3,034,978.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,907.87 : 5,568,005.31 = 2,199,325.77 : x
  2. Step 2: Convert to fraction form
    4,034,907.87/5,568,005.31 = 2,199,325.77/x
  3. Step 3: Cross multiply
    4,034,907.87x = 5,568,005.31 × 2,199,325.77
  4. Step 4: Simplify right side
    4,034,907.87x = 12,245,857,565,779.84
  5. Step 5: Solve for x
    x = 12,245,857,565,779.84/4,034,907.87
  6. Step 6: Final answer
    x = 3,034,978.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.