Home / 9,029,308.34-13,543,926.05-3,270,694.20

Finding the Fourth Proportional to 9,029,308.34, 13,543,926.05 and 3,270,694.20

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Solution

The fourth proportional to 9,029,308.34, 13,543,926.05 and 3,270,694.20 is: 4,906,028.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,308.34 : 13,543,926.05 = 3,270,694.20 : x
  2. Step 2: Convert to fraction form
    9,029,308.34/13,543,926.05 = 3,270,694.20/x
  3. Step 3: Cross multiply
    9,029,308.34x = 13,543,926.05 × 3,270,694.20
  4. Step 4: Simplify right side
    9,029,308.34x = 44,298,040,360,610.44
  5. Step 5: Solve for x
    x = 44,298,040,360,610.44/9,029,308.34
  6. Step 6: Final answer
    x = 4,906,028.09

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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.