Home / 7,366,829.88-11,050,167.06-2,879,067

Finding the Fourth Proportional to 7,366,829.88, 11,050,167.06 and 2,879,067

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Solution

The fourth proportional to 7,366,829.88, 11,050,167.06 and 2,879,067 is: 4,318,570.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,829.88 : 11,050,167.06 = 2,879,067 : x
  2. Step 2: Convert to fraction form
    7,366,829.88/11,050,167.06 = 2,879,067/x
  3. Step 3: Cross multiply
    7,366,829.88x = 11,050,167.06 × 2,879,067
  4. Step 4: Simplify right side
    7,366,829.88x = 31,814,171,326,933.02
  5. Step 5: Solve for x
    x = 31,814,171,326,933.02/7,366,829.88
  6. Step 6: Final answer
    x = 4,318,570.11

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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.