Home / 9,078,584.50-13,614,333.63-3,962,579.14

Finding the Fourth Proportional to 9,078,584.50, 13,614,333.63 and 3,962,579.14

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Solution

The fourth proportional to 9,078,584.50, 13,614,333.63 and 3,962,579.14 is: 5,942,322.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,078,584.50 : 13,614,333.63 = 3,962,579.14 : x
  2. Step 2: Convert to fraction form
    9,078,584.50/13,614,333.63 = 3,962,579.14/x
  3. Step 3: Cross multiply
    9,078,584.50x = 13,614,333.63 × 3,962,579.14
  4. Step 4: Simplify right side
    9,078,584.50x = 53,947,874,447,238.48
  5. Step 5: Solve for x
    x = 53,947,874,447,238.48/9,078,584.50
  6. Step 6: Final answer
    x = 5,942,322.23

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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.