Home / 4,035,446.36-5,568,636.86-2,269,609.10

Finding the Fourth Proportional to 4,035,446.36, 5,568,636.86 and 2,269,609.10

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Solution

The fourth proportional to 4,035,446.36, 5,568,636.86 and 2,269,609.10 is: 3,131,903.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,446.36 : 5,568,636.86 = 2,269,609.10 : x
  2. Step 2: Convert to fraction form
    4,035,446.36/5,568,636.86 = 2,269,609.10/x
  3. Step 3: Cross multiply
    4,035,446.36x = 5,568,636.86 × 2,269,609.10
  4. Step 4: Simplify right side
    4,035,446.36x = 12,638,628,892,051.43
  5. Step 5: Solve for x
    x = 12,638,628,892,051.43/4,035,446.36
  6. Step 6: Final answer
    x = 3,131,903.58

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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.