Home / 9,098,488.62-13,641,007.91-5,503,388.67

Finding the Fourth Proportional to 9,098,488.62, 13,641,007.91 and 5,503,388.67

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Solution

The fourth proportional to 9,098,488.62, 13,641,007.91 and 5,503,388.67 is: 8,251,015.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098,488.62 : 13,641,007.91 = 5,503,388.67 : x
  2. Step 2: Convert to fraction form
    9,098,488.62/13,641,007.91 = 5,503,388.67/x
  3. Step 3: Cross multiply
    9,098,488.62x = 13,641,007.91 × 5,503,388.67
  4. Step 4: Simplify right side
    9,098,488.62x = 75,071,768,351,757.44
  5. Step 5: Solve for x
    x = 75,071,768,351,757.44/9,098,488.62
  6. Step 6: Final answer
    x = 8,251,015.25

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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.