Home / 8,067,779.25-11,133,535.61-4,446,107.25

Finding the Fourth Proportional to 8,067,779.25, 11,133,535.61 and 4,446,107.25

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Solution

The fourth proportional to 8,067,779.25, 11,133,535.61 and 4,446,107.25 is: 6,135,628.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,779.25 : 11,133,535.61 = 4,446,107.25 : x
  2. Step 2: Convert to fraction form
    8,067,779.25/11,133,535.61 = 4,446,107.25/x
  3. Step 3: Cross multiply
    8,067,779.25x = 11,133,535.61 × 4,446,107.25
  4. Step 4: Simplify right side
    8,067,779.25x = 49,500,893,404,869.45
  5. Step 5: Solve for x
    x = 49,500,893,404,869.45/8,067,779.25
  6. Step 6: Final answer
    x = 6,135,628.14

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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.