Home / 3,863,102.70-5,794,654.05-2,435,429.10

Finding the Fourth Proportional to 3,863,102.70, 5,794,654.05 and 2,435,429.10

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Solution

The fourth proportional to 3,863,102.70, 5,794,654.05 and 2,435,429.10 is: 3,653,143.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,102.70 : 5,794,654.05 = 2,435,429.10 : x
  2. Step 2: Convert to fraction form
    3,863,102.70/5,794,654.05 = 2,435,429.10/x
  3. Step 3: Cross multiply
    3,863,102.70x = 5,794,654.05 × 2,435,429.10
  4. Step 4: Simplify right side
    3,863,102.70x = 14,112,469,097,802.86
  5. Step 5: Solve for x
    x = 14,112,469,097,802.86/3,863,102.70
  6. Step 6: Final answer
    x = 3,653,143.65

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Double scale
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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.