Home / 5,669,197.26-8,498,760.30-2,210,139.65

Finding the Fourth Proportional to 5,669,197.26, 8,498,760.30 and 2,210,139.65

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Solution

The fourth proportional to 5,669,197.26, 8,498,760.30 and 2,210,139.65 is: 3,313,246.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,197.26 : 8,498,760.30 = 2,210,139.65 : x
  2. Step 2: Convert to fraction form
    5,669,197.26/8,498,760.30 = 2,210,139.65/x
  3. Step 3: Cross multiply
    5,669,197.26x = 8,498,760.30 × 2,210,139.65
  4. Step 4: Simplify right side
    5,669,197.26x = 18,783,447,088,317.27
  5. Step 5: Solve for x
    x = 18,783,447,088,317.27/5,669,197.26
  6. Step 6: Final answer
    x = 3,313,246.34

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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.