Home / 5,669,670.44-8,508,491.66-5,127,600.68

Finding the Fourth Proportional to 5,669,670.44, 8,508,491.66 and 5,127,600.68

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Solution

The fourth proportional to 5,669,670.44, 8,508,491.66 and 5,127,600.68 is: 7,695,005.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,670.44 : 8,508,491.66 = 5,127,600.68 : x
  2. Step 2: Convert to fraction form
    5,669,670.44/8,508,491.66 = 5,127,600.68/x
  3. Step 3: Cross multiply
    5,669,670.44x = 8,508,491.66 × 5,127,600.68
  4. Step 4: Simplify right side
    5,669,670.44x = 43,628,147,621,590.33
  5. Step 5: Solve for x
    x = 43,628,147,621,590.33/5,669,670.44
  6. Step 6: Final answer
    x = 7,695,005.92

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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.