Home / 3,963,281.13-5,469,665.27-2,244,707.37

Finding the Fourth Proportional to 3,963,281.13, 5,469,665.27 and 2,244,707.37

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Solution

The fourth proportional to 3,963,281.13, 5,469,665.27 and 2,244,707.37 is: 3,097,887.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,281.13 : 5,469,665.27 = 2,244,707.37 : x
  2. Step 2: Convert to fraction form
    3,963,281.13/5,469,665.27 = 2,244,707.37/x
  3. Step 3: Cross multiply
    3,963,281.13x = 5,469,665.27 × 2,244,707.37
  4. Step 4: Simplify right side
    3,963,281.13x = 12,277,797,931,778.50
  5. Step 5: Solve for x
    x = 12,277,797,931,778.50/3,963,281.13
  6. Step 6: Final answer
    x = 3,097,887.21

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Why These Related Problems?

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