Home / 5,302,106.03-7,945,745.33-2,868,004.67

Finding the Fourth Proportional to 5,302,106.03, 7,945,745.33 and 2,868,004.67

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Solution

The fourth proportional to 5,302,106.03, 7,945,745.33 and 2,868,004.67 is: 4,297,996.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,302,106.03 : 7,945,745.33 = 2,868,004.67 : x
  2. Step 2: Convert to fraction form
    5,302,106.03/7,945,745.33 = 2,868,004.67/x
  3. Step 3: Cross multiply
    5,302,106.03x = 7,945,745.33 × 2,868,004.67
  4. Step 4: Simplify right side
    5,302,106.03x = 22,788,434,659,001.94
  5. Step 5: Solve for x
    x = 22,788,434,659,001.94/5,302,106.03
  6. Step 6: Final answer
    x = 4,297,996.79

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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.