Home / 9,396,920.20-14,093,997.90-2,666,014.60

Finding the Fourth Proportional to 9,396,920.20, 14,093,997.90 and 2,666,014.60

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Solution

The fourth proportional to 9,396,920.20, 14,093,997.90 and 2,666,014.60 is: 3,998,629.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396,920.20 : 14,093,997.90 = 2,666,014.60 : x
  2. Step 2: Convert to fraction form
    9,396,920.20/14,093,997.90 = 2,666,014.60/x
  3. Step 3: Cross multiply
    9,396,920.20x = 14,093,997.90 × 2,666,014.60
  4. Step 4: Simplify right side
    9,396,920.20x = 37,574,804,173,769.34
  5. Step 5: Solve for x
    x = 37,574,804,173,769.34/9,396,920.20
  6. Step 6: Final answer
    x = 3,998,629.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.