Home / 4,199,833.02-5,795,779.16-2,339,233.64

Finding the Fourth Proportional to 4,199,833.02, 5,795,779.16 and 2,339,233.64

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Solution

The fourth proportional to 4,199,833.02, 5,795,779.16 and 2,339,233.64 is: 3,228,147.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,833.02 : 5,795,779.16 = 2,339,233.64 : x
  2. Step 2: Convert to fraction form
    4,199,833.02/5,795,779.16 = 2,339,233.64/x
  3. Step 3: Cross multiply
    4,199,833.02x = 5,795,779.16 × 2,339,233.64
  4. Step 4: Simplify right side
    4,199,833.02x = 13,557,681,540,407.88
  5. Step 5: Solve for x
    x = 13,557,681,540,407.88/4,199,833.02
  6. Step 6: Final answer
    x = 3,228,147.76

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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.