Home / 3,837,066.39-5,295,247.83-2,183,122.35

Finding the Fourth Proportional to 3,837,066.39, 5,295,247.83 and 2,183,122.35

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Solution

The fourth proportional to 3,837,066.39, 5,295,247.83 and 2,183,122.35 is: 3,012,763.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,837,066.39 : 5,295,247.83 = 2,183,122.35 : x
  2. Step 2: Convert to fraction form
    3,837,066.39/5,295,247.83 = 2,183,122.35/x
  3. Step 3: Cross multiply
    3,837,066.39x = 5,295,247.83 × 2,183,122.35
  4. Step 4: Simplify right side
    3,837,066.39x = 11,560,173,886,462.00
  5. Step 5: Solve for x
    x = 11,560,173,886,462.00/3,837,066.39
  6. Step 6: Final answer
    x = 3,012,763.58

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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.