Home / 11,613,287.03-17,418,804.92-3,526,333.75

Finding the Fourth Proportional to 11,613,287.03, 17,418,804.92 and 3,526,333.75

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Solution

The fourth proportional to 11,613,287.03, 17,418,804.92 and 3,526,333.75 is: 5,289,158.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,613,287.03 : 17,418,804.92 = 3,526,333.75 : x
  2. Step 2: Convert to fraction form
    11,613,287.03/17,418,804.92 = 3,526,333.75/x
  3. Step 3: Cross multiply
    11,613,287.03x = 17,418,804.92 × 3,526,333.75
  4. Step 4: Simplify right side
    11,613,287.03x = 61,424,519,569,336.36
  5. Step 5: Solve for x
    x = 61,424,519,569,336.36/11,613,287.03
  6. Step 6: Final answer
    x = 5,289,158.83

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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.