Home / 7,162,609.92-10,743,564.96-2,674,536

Finding the Fourth Proportional to 7,162,609.92, 10,743,564.96 and 2,674,536

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Solution

The fourth proportional to 7,162,609.92, 10,743,564.96 and 2,674,536 is: 4,011,673.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,162,609.92 : 10,743,564.96 = 2,674,536 : x
  2. Step 2: Convert to fraction form
    7,162,609.92/10,743,564.96 = 2,674,536/x
  3. Step 3: Cross multiply
    7,162,609.92x = 10,743,564.96 × 2,674,536
  4. Step 4: Simplify right side
    7,162,609.92x = 28,734,051,253,858.56
  5. Step 5: Solve for x
    x = 28,734,051,253,858.56/7,162,609.92
  6. Step 6: Final answer
    x = 4,011,673.34

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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.