Home / 11,613,477.44-17,419,089.86-3,526,523.10

Finding the Fourth Proportional to 11,613,477.44, 17,419,089.86 and 3,526,523.10

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Solution

The fourth proportional to 11,613,477.44, 17,419,089.86 and 3,526,523.10 is: 5,289,442.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,613,477.44 : 17,419,089.86 = 3,526,523.10 : x
  2. Step 2: Convert to fraction form
    11,613,477.44/17,419,089.86 = 3,526,523.10/x
  3. Step 3: Cross multiply
    11,613,477.44x = 17,419,089.86 × 3,526,523.10
  4. Step 4: Simplify right side
    11,613,477.44x = 61,428,822,772,265.77
  5. Step 5: Solve for x
    x = 61,428,822,772,265.77/11,613,477.44
  6. Step 6: Final answer
    x = 5,289,442.64

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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.