Home / 5,916,229.20-8,875,494.03-2,272,692.67

Finding the Fourth Proportional to 5,916,229.20, 8,875,494.03 and 2,272,692.67

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Solution

The fourth proportional to 5,916,229.20, 8,875,494.03 and 2,272,692.67 is: 3,409,480.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916,229.20 : 8,875,494.03 = 2,272,692.67 : x
  2. Step 2: Convert to fraction form
    5,916,229.20/8,875,494.03 = 2,272,692.67/x
  3. Step 3: Cross multiply
    5,916,229.20x = 8,875,494.03 × 2,272,692.67
  4. Step 4: Simplify right side
    5,916,229.20x = 20,171,270,224,609.76
  5. Step 5: Solve for x
    x = 20,171,270,224,609.76/5,916,229.20
  6. Step 6: Final answer
    x = 3,409,480.86

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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.