Home / 5,624,086.57-8,436,142.20-2,032,390.14

Finding the Fourth Proportional to 5,624,086.57, 8,436,142.20 and 2,032,390.14

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Solution

The fourth proportional to 5,624,086.57, 8,436,142.20 and 2,032,390.14 is: 3,048,589.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,086.57 : 8,436,142.20 = 2,032,390.14 : x
  2. Step 2: Convert to fraction form
    5,624,086.57/8,436,142.20 = 2,032,390.14/x
  3. Step 3: Cross multiply
    5,624,086.57x = 8,436,142.20 × 2,032,390.14
  4. Step 4: Simplify right side
    5,624,086.57x = 17,145,532,202,903.84
  5. Step 5: Solve for x
    x = 17,145,532,202,903.84/5,624,086.57
  6. Step 6: Final answer
    x = 3,048,589.67

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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.