Home / 4,309,575.89-5,947,260.54-2,375,905.73

Finding the Fourth Proportional to 4,309,575.89, 5,947,260.54 and 2,375,905.73

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Solution

The fourth proportional to 4,309,575.89, 5,947,260.54 and 2,375,905.73 is: 3,278,775.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,575.89 : 5,947,260.54 = 2,375,905.73 : x
  2. Step 2: Convert to fraction form
    4,309,575.89/5,947,260.54 = 2,375,905.73/x
  3. Step 3: Cross multiply
    4,309,575.89x = 5,947,260.54 × 2,375,905.73
  4. Step 4: Simplify right side
    4,309,575.89x = 14,130,130,394,788.89
  5. Step 5: Solve for x
    x = 14,130,130,394,788.89/4,309,575.89
  6. Step 6: Final answer
    x = 3,278,775.16

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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.