Home / 4,163,765.76-5,745,847.68-2,352,890.88

Finding the Fourth Proportional to 4,163,765.76, 5,745,847.68 and 2,352,890.88

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Solution

The fourth proportional to 4,163,765.76, 5,745,847.68 and 2,352,890.88 is: 3,246,905.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163,765.76 : 5,745,847.68 = 2,352,890.88 : x
  2. Step 2: Convert to fraction form
    4,163,765.76/5,745,847.68 = 2,352,890.88/x
  3. Step 3: Cross multiply
    4,163,765.76x = 5,745,847.68 × 2,352,890.88
  4. Step 4: Simplify right side
    4,163,765.76x = 13,519,352,604,141.16
  5. Step 5: Solve for x
    x = 13,519,352,604,141.16/4,163,765.76
  6. Step 6: Final answer
    x = 3,246,905.18

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.