Home / 7,016,445.67-9,682,694.94-3,797,181.67

Finding the Fourth Proportional to 7,016,445.67, 9,682,694.94 and 3,797,181.67

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Solution

The fourth proportional to 7,016,445.67, 9,682,694.94 and 3,797,181.67 is: 5,240,110.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,445.67 : 9,682,694.94 = 3,797,181.67 : x
  2. Step 2: Convert to fraction form
    7,016,445.67/9,682,694.94 = 3,797,181.67/x
  3. Step 3: Cross multiply
    7,016,445.67x = 9,682,694.94 × 3,797,181.67
  4. Step 4: Simplify right side
    7,016,445.67x = 36,766,951,742,369.75
  5. Step 5: Solve for x
    x = 36,766,951,742,369.75/7,016,445.67
  6. Step 6: Final answer
    x = 5,240,110.66

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1.5x scale

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.