Home / 3,764,234.97-5,643,178.27-1,632,714.30

Finding the Fourth Proportional to 3,764,234.97, 5,643,178.27 and 1,632,714.30

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Solution

The fourth proportional to 3,764,234.97, 5,643,178.27 and 1,632,714.30 is: 2,447,694.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,234.97 : 5,643,178.27 = 1,632,714.30 : x
  2. Step 2: Convert to fraction form
    3,764,234.97/5,643,178.27 = 1,632,714.30/x
  3. Step 3: Cross multiply
    3,764,234.97x = 5,643,178.27 × 1,632,714.30
  4. Step 4: Simplify right side
    3,764,234.97x = 9,213,697,854,796.48
  5. Step 5: Solve for x
    x = 9,213,697,854,796.48/3,764,234.97
  6. Step 6: Final answer
    x = 2,447,694.67

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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.