Home / 4,034,379.40-6,044,570.70-2,613,704.20

Finding the Fourth Proportional to 4,034,379.40, 6,044,570.70 and 2,613,704.20

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Solution

The fourth proportional to 4,034,379.40, 6,044,570.70 and 2,613,704.20 is: 3,916,022.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,379.40 : 6,044,570.70 = 2,613,704.20 : x
  2. Step 2: Convert to fraction form
    4,034,379.40/6,044,570.70 = 2,613,704.20/x
  3. Step 3: Cross multiply
    4,034,379.40x = 6,044,570.70 × 2,613,704.20
  4. Step 4: Simplify right side
    4,034,379.40x = 15,798,719,825,786.94
  5. Step 5: Solve for x
    x = 15,798,719,825,786.94/4,034,379.40
  6. Step 6: Final answer
    x = 3,916,022.33

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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.