Home / 5,469,071.36-7,546,030.08-3,175,874.56

Finding the Fourth Proportional to 5,469,071.36, 7,546,030.08 and 3,175,874.56

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Solution

The fourth proportional to 5,469,071.36, 7,546,030.08 and 3,175,874.56 is: 4,381,958.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,469,071.36 : 7,546,030.08 = 3,175,874.56 : x
  2. Step 2: Convert to fraction form
    5,469,071.36/7,546,030.08 = 3,175,874.56/x
  3. Step 3: Cross multiply
    5,469,071.36x = 7,546,030.08 × 3,175,874.56
  4. Step 4: Simplify right side
    5,469,071.36x = 23,965,244,960,066.77
  5. Step 5: Solve for x
    x = 23,965,244,960,066.77/5,469,071.36
  6. Step 6: Final answer
    x = 4,381,958.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.