Home / 6,228,250.20-9,342,375.30-5,749,953.30

Finding the Fourth Proportional to 6,228,250.20, 9,342,375.30 and 5,749,953.30

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Solution

The fourth proportional to 6,228,250.20, 9,342,375.30 and 5,749,953.30 is: 8,624,929.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,250.20 : 9,342,375.30 = 5,749,953.30 : x
  2. Step 2: Convert to fraction form
    6,228,250.20/9,342,375.30 = 5,749,953.30/x
  3. Step 3: Cross multiply
    6,228,250.20x = 9,342,375.30 × 5,749,953.30
  4. Step 4: Simplify right side
    6,228,250.20x = 53,718,221,686,073.49
  5. Step 5: Solve for x
    x = 53,718,221,686,073.49/6,228,250.20
  6. Step 6: Final answer
    x = 8,624,929.95

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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.