Home / 11,059,734.60-16,587,112.30-3,968,022.60

Finding the Fourth Proportional to 11,059,734.60, 16,587,112.30 and 3,968,022.60

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Solution

The fourth proportional to 11,059,734.60, 16,587,112.30 and 3,968,022.60 is: 5,951,140.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,059,734.60 : 16,587,112.30 = 3,968,022.60 : x
  2. Step 2: Convert to fraction form
    11,059,734.60/16,587,112.30 = 3,968,022.60/x
  3. Step 3: Cross multiply
    11,059,734.60x = 16,587,112.30 × 3,968,022.60
  4. Step 4: Simplify right side
    11,059,734.60x = 65,818,036,475,137.98
  5. Step 5: Solve for x
    x = 65,818,036,475,137.98/11,059,734.60
  6. Step 6: Final answer
    x = 5,951,140.68

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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.