Home / 6,723,014.30-10,081,736.97-2,110,459.30

Finding the Fourth Proportional to 6,723,014.30, 10,081,736.97 and 2,110,459.30

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Solution

The fourth proportional to 6,723,014.30, 10,081,736.97 and 2,110,459.30 is: 3,164,814.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,014.30 : 10,081,736.97 = 2,110,459.30 : x
  2. Step 2: Convert to fraction form
    6,723,014.30/10,081,736.97 = 2,110,459.30/x
  3. Step 3: Cross multiply
    6,723,014.30x = 10,081,736.97 × 2,110,459.30
  4. Step 4: Simplify right side
    6,723,014.30x = 21,277,095,515,371.76
  5. Step 5: Solve for x
    x = 21,277,095,515,371.76/6,723,014.30
  6. Step 6: Final answer
    x = 3,164,814.85

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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.