Home / 2,410,330.87-3,612,954.33-790,676.77

Finding the Fourth Proportional to 2,410,330.87, 3,612,954.33 and 790,676.77

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Solution

The fourth proportional to 2,410,330.87, 3,612,954.33 and 790,676.77 is: 1,185,181.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,330.87 : 3,612,954.33 = 790,676.77 : x
  2. Step 2: Convert to fraction form
    2,410,330.87/3,612,954.33 = 790,676.77/x
  3. Step 3: Cross multiply
    2,410,330.87x = 3,612,954.33 × 790,676.77
  4. Step 4: Simplify right side
    2,410,330.87x = 2,856,679,059,801.91
  5. Step 5: Solve for x
    x = 2,856,679,059,801.91/2,410,330.87
  6. Step 6: Final answer
    x = 1,185,181.29

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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.