Home / 10,227,236.04-15,336,867.18-3,834,000

Finding the Fourth Proportional to 10,227,236.04, 15,336,867.18 and 3,834,000

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Solution

The fourth proportional to 10,227,236.04, 15,336,867.18 and 3,834,000 is: 5,749,505.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,227,236.04 : 15,336,867.18 = 3,834,000 : x
  2. Step 2: Convert to fraction form
    10,227,236.04/15,336,867.18 = 3,834,000/x
  3. Step 3: Cross multiply
    10,227,236.04x = 15,336,867.18 × 3,834,000
  4. Step 4: Simplify right side
    10,227,236.04x = 58,801,548,768,120
  5. Step 5: Solve for x
    x = 58,801,548,768,120/10,227,236.04
  6. Step 6: Final answer
    x = 5,749,505.39

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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.