Home / 4,894,169.49-7,333,709.07-2,619,995.67

Finding the Fourth Proportional to 4,894,169.49, 7,333,709.07 and 2,619,995.67

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Solution

The fourth proportional to 4,894,169.49, 7,333,709.07 and 2,619,995.67 is: 3,925,954.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,169.49 : 7,333,709.07 = 2,619,995.67 : x
  2. Step 2: Convert to fraction form
    4,894,169.49/7,333,709.07 = 2,619,995.67/x
  3. Step 3: Cross multiply
    4,894,169.49x = 7,333,709.07 × 2,619,995.67
  4. Step 4: Simplify right side
    4,894,169.49x = 19,214,286,008,439.73
  5. Step 5: Solve for x
    x = 19,214,286,008,439.73/4,894,169.49
  6. Step 6: Final answer
    x = 3,925,954.35

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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.