Home / 6,550,286.03-9,039,431.78-3,798,607.25

Finding the Fourth Proportional to 6,550,286.03, 9,039,431.78 and 3,798,607.25

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Solution

The fourth proportional to 6,550,286.03, 9,039,431.78 and 3,798,607.25 is: 5,242,099.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,286.03 : 9,039,431.78 = 3,798,607.25 : x
  2. Step 2: Convert to fraction form
    6,550,286.03/9,039,431.78 = 3,798,607.25/x
  3. Step 3: Cross multiply
    6,550,286.03x = 9,039,431.78 × 3,798,607.25
  4. Step 4: Simplify right side
    6,550,286.03x = 34,337,251,085,786.75
  5. Step 5: Solve for x
    x = 34,337,251,085,786.75/6,550,286.03
  6. Step 6: Final answer
    x = 5,242,099.49

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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.