Home / 11,231,619.36-16,849,528.56-4,500,558.24

Finding the Fourth Proportional to 11,231,619.36, 16,849,528.56 and 4,500,558.24

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Solution

The fourth proportional to 11,231,619.36, 16,849,528.56 and 4,500,558.24 is: 6,751,678.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,231,619.36 : 16,849,528.56 = 4,500,558.24 : x
  2. Step 2: Convert to fraction form
    11,231,619.36/16,849,528.56 = 4,500,558.24/x
  3. Step 3: Cross multiply
    11,231,619.36x = 16,849,528.56 × 4,500,558.24
  4. Step 4: Simplify right side
    11,231,619.36x = 75,832,284,600,823.33
  5. Step 5: Solve for x
    x = 75,832,284,600,823.33/11,231,619.36
  6. Step 6: Final answer
    x = 6,751,678.65

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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.