Home / 4,034,911.74-5,568,010.66-2,199,329.64

Finding the Fourth Proportional to 4,034,911.74, 5,568,010.66 and 2,199,329.64

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Solution

The fourth proportional to 4,034,911.74, 5,568,010.66 and 2,199,329.64 is: 3,034,983.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,911.74 : 5,568,010.66 = 2,199,329.64 : x
  2. Step 2: Convert to fraction form
    4,034,911.74/5,568,010.66 = 2,199,329.64/x
  3. Step 3: Cross multiply
    4,034,911.74x = 5,568,010.66 × 2,199,329.64
  4. Step 4: Simplify right side
    4,034,911.74x = 12,245,890,880,373.96
  5. Step 5: Solve for x
    x = 12,245,890,880,373.96/4,034,911.74
  6. Step 6: Final answer
    x = 3,034,983.58

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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.