Home / 9,600,546.06-14,400,434.88-5,291,138.97

Finding the Fourth Proportional to 9,600,546.06, 14,400,434.88 and 5,291,138.97

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Solution

The fourth proportional to 9,600,546.06, 14,400,434.88 and 5,291,138.97 is: 7,936,496.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,546.06 : 14,400,434.88 = 5,291,138.97 : x
  2. Step 2: Convert to fraction form
    9,600,546.06/14,400,434.88 = 5,291,138.97/x
  3. Step 3: Cross multiply
    9,600,546.06x = 14,400,434.88 × 5,291,138.97
  4. Step 4: Simplify right side
    9,600,546.06x = 76,194,702,178,515.28
  5. Step 5: Solve for x
    x = 76,194,702,178,515.28/9,600,546.06
  6. Step 6: Final answer
    x = 7,936,496.71

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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.