Home / 9,819,074.44-13,550,213.46-5,468,065.48

Finding the Fourth Proportional to 9,819,074.44, 13,550,213.46 and 5,468,065.48

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Solution

The fourth proportional to 9,819,074.44, 13,550,213.46 and 5,468,065.48 is: 7,545,869.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,819,074.44 : 13,550,213.46 = 5,468,065.48 : x
  2. Step 2: Convert to fraction form
    9,819,074.44/13,550,213.46 = 5,468,065.48/x
  3. Step 3: Cross multiply
    9,819,074.44x = 13,550,213.46 × 5,468,065.48
  4. Step 4: Simplify right side
    9,819,074.44x = 74,093,454,467,257.38
  5. Step 5: Solve for x
    x = 74,093,454,467,257.38/9,819,074.44
  6. Step 6: Final answer
    x = 7,545,869.51

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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.