Home / 3,534,195.62-5,303,196.12-1,404,299

Finding the Fourth Proportional to 3,534,195.62, 5,303,196.12 and 1,404,299

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Solution

The fourth proportional to 3,534,195.62, 5,303,196.12 and 1,404,299 is: 2,107,204.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,195.62 : 5,303,196.12 = 1,404,299 : x
  2. Step 2: Convert to fraction form
    3,534,195.62/5,303,196.12 = 1,404,299/x
  3. Step 3: Cross multiply
    3,534,195.62x = 5,303,196.12 × 1,404,299
  4. Step 4: Simplify right side
    3,534,195.62x = 7,447,273,008,119.88
  5. Step 5: Solve for x
    x = 7,447,273,008,119.88/3,534,195.62
  6. Step 6: Final answer
    x = 2,107,204.53

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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.