Home / 5,790,077.12-8,682,581.28-2,376,021.44

Finding the Fourth Proportional to 5,790,077.12, 8,682,581.28 and 2,376,021.44

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Solution

The fourth proportional to 5,790,077.12, 8,682,581.28 and 2,376,021.44 is: 3,562,992.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,790,077.12 : 8,682,581.28 = 2,376,021.44 : x
  2. Step 2: Convert to fraction form
    5,790,077.12/8,682,581.28 = 2,376,021.44/x
  3. Step 3: Cross multiply
    5,790,077.12x = 8,682,581.28 × 2,376,021.44
  4. Step 4: Simplify right side
    5,790,077.12x = 20,629,999,275,822.64
  5. Step 5: Solve for x
    x = 20,629,999,275,822.64/5,790,077.12
  6. Step 6: Final answer
    x = 3,562,992.14

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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.