Home / 2,000,110.59-2,760,131.43-1,082,319.57

Finding the Fourth Proportional to 2,000,110.59, 2,760,131.43 and 1,082,319.57

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Solution

The fourth proportional to 2,000,110.59, 2,760,131.43 and 1,082,319.57 is: 1,493,589.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,110.59 : 2,760,131.43 = 1,082,319.57 : x
  2. Step 2: Convert to fraction form
    2,000,110.59/2,760,131.43 = 1,082,319.57/x
  3. Step 3: Cross multiply
    2,000,110.59x = 2,760,131.43 × 1,082,319.57
  4. Step 4: Simplify right side
    2,000,110.59x = 2,987,344,262,461.09
  5. Step 5: Solve for x
    x = 2,987,344,262,461.09/2,000,110.59
  6. Step 6: Final answer
    x = 1,493,589.54

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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.