Home / 6,795,073.20-10,204,419.60-3,606,427.20

Finding the Fourth Proportional to 6,795,073.20, 10,204,419.60 and 3,606,427.20

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Solution

The fourth proportional to 6,795,073.20, 10,204,419.60 and 3,606,427.20 is: 5,415,908.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,073.20 : 10,204,419.60 = 3,606,427.20 : x
  2. Step 2: Convert to fraction form
    6,795,073.20/10,204,419.60 = 3,606,427.20/x
  3. Step 3: Cross multiply
    6,795,073.20x = 10,204,419.60 × 3,606,427.20
  4. Step 4: Simplify right side
    6,795,073.20x = 36,801,496,405,653.12
  5. Step 5: Solve for x
    x = 36,801,496,405,653.12/6,795,073.20
  6. Step 6: Final answer
    x = 5,415,908.75

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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.