Home / 4,929,735.56-6,802,358.78-2,754,008.32

Finding the Fourth Proportional to 4,929,735.56, 6,802,358.78 and 2,754,008.32

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Solution

The fourth proportional to 4,929,735.56, 6,802,358.78 and 2,754,008.32 is: 3,800,153.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,735.56 : 6,802,358.78 = 2,754,008.32 : x
  2. Step 2: Convert to fraction form
    4,929,735.56/6,802,358.78 = 2,754,008.32/x
  3. Step 3: Cross multiply
    4,929,735.56x = 6,802,358.78 × 2,754,008.32
  4. Step 4: Simplify right side
    4,929,735.56x = 18,733,752,675,745.05
  5. Step 5: Solve for x
    x = 18,733,752,675,745.05/4,929,735.56
  6. Step 6: Final answer
    x = 3,800,153.67

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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.