Home / 3,810,005.37-5,256,450.07-2,260,079.83

Finding the Fourth Proportional to 3,810,005.37, 5,256,450.07 and 2,260,079.83

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Solution

The fourth proportional to 3,810,005.37, 5,256,450.07 and 2,260,079.83 is: 3,118,105.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,810,005.37 : 5,256,450.07 = 2,260,079.83 : x
  2. Step 2: Convert to fraction form
    3,810,005.37/5,256,450.07 = 2,260,079.83/x
  3. Step 3: Cross multiply
    3,810,005.37x = 5,256,450.07 × 2,260,079.83
  4. Step 4: Simplify right side
    3,810,005.37x = 11,879,996,780,609.09
  5. Step 5: Solve for x
    x = 11,879,996,780,609.09/3,810,005.37
  6. Step 6: Final answer
    x = 3,118,105.00

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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.