Home / 8,902,469.01-13,353,453.13-2,837,564.25

Finding the Fourth Proportional to 8,902,469.01, 13,353,453.13 and 2,837,564.25

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Solution

The fourth proportional to 8,902,469.01, 13,353,453.13 and 2,837,564.25 is: 4,256,266.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,902,469.01 : 13,353,453.13 = 2,837,564.25 : x
  2. Step 2: Convert to fraction form
    8,902,469.01/13,353,453.13 = 2,837,564.25/x
  3. Step 3: Cross multiply
    8,902,469.01x = 13,353,453.13 × 2,837,564.25
  4. Step 4: Simplify right side
    8,902,469.01x = 37,891,281,215,738.60
  5. Step 5: Solve for x
    x = 37,891,281,215,738.60/8,902,469.01
  6. Step 6: Final answer
    x = 4,256,266.57

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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.