Home / 8,067,885.30-11,133,681.87-4,446,213.30

Finding the Fourth Proportional to 8,067,885.30, 11,133,681.87 and 4,446,213.30

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Solution

The fourth proportional to 8,067,885.30, 11,133,681.87 and 4,446,213.30 is: 6,135,774.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,885.30 : 11,133,681.87 = 4,446,213.30 : x
  2. Step 2: Convert to fraction form
    8,067,885.30/11,133,681.87 = 4,446,213.30/x
  3. Step 3: Cross multiply
    8,067,885.30x = 11,133,681.87 × 4,446,213.30
  4. Step 4: Simplify right side
    8,067,885.30x = 49,502,724,408,362.87
  5. Step 5: Solve for x
    x = 49,502,724,408,362.87/8,067,885.30
  6. Step 6: Final answer
    x = 6,135,774.44

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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.