Home / 4,764,502.30-7,145,217.69-1,568,867.62

Finding the Fourth Proportional to 4,764,502.30, 7,145,217.69 and 1,568,867.62

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Solution

The fourth proportional to 4,764,502.30, 7,145,217.69 and 1,568,867.62 is: 2,352,795.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,502.30 : 7,145,217.69 = 1,568,867.62 : x
  2. Step 2: Convert to fraction form
    4,764,502.30/7,145,217.69 = 1,568,867.62/x
  3. Step 3: Cross multiply
    4,764,502.30x = 7,145,217.69 × 1,568,867.62
  4. Step 4: Simplify right side
    4,764,502.30x = 11,209,900,671,692.20
  5. Step 5: Solve for x
    x = 11,209,900,671,692.20/4,764,502.30
  6. Step 6: Final answer
    x = 2,352,795.73

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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.