Home / 9,091,481.70-13,620,683.97-5,293,450.02

Finding the Fourth Proportional to 9,091,481.70, 13,620,683.97 and 5,293,450.02

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Solution

The fourth proportional to 9,091,481.70, 13,620,683.97 and 5,293,450.02 is: 7,930,545.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,091,481.70 : 13,620,683.97 = 5,293,450.02 : x
  2. Step 2: Convert to fraction form
    9,091,481.70/13,620,683.97 = 5,293,450.02/x
  3. Step 3: Cross multiply
    9,091,481.70x = 13,620,683.97 × 5,293,450.02
  4. Step 4: Simplify right side
    9,091,481.70x = 72,100,409,833,410.17
  5. Step 5: Solve for x
    x = 72,100,409,833,410.17/9,091,481.70
  6. Step 6: Final answer
    x = 7,930,545.56

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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.