Home / 3,963,484.40-5,469,425.70-2,244,617.42

Finding the Fourth Proportional to 3,963,484.40, 5,469,425.70 and 2,244,617.42

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Solution

The fourth proportional to 3,963,484.40, 5,469,425.70 and 2,244,617.42 is: 3,097,468.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,484.40 : 5,469,425.70 = 2,244,617.42 : x
  2. Step 2: Convert to fraction form
    3,963,484.40/5,469,425.70 = 2,244,617.42/x
  3. Step 3: Cross multiply
    3,963,484.40x = 5,469,425.70 × 2,244,617.42
  4. Step 4: Simplify right side
    3,963,484.40x = 12,276,768,203,615.69
  5. Step 5: Solve for x
    x = 12,276,768,203,615.69/3,963,484.40
  6. Step 6: Final answer
    x = 3,097,468.53

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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.